The new version will contain the support for allowing to style download dialogs.

This uses the same direction as the before patch - inflating a new View that
can then serve as an anchor for the Snackbar.
Here we could use directly the AC layout as it needed no special customization.

Tried to mimic the UX of a modal dialog while using Android Views.
This meant including a scrim that would consume all touches and theming the
navigation bar and status bar.
Avoiding a dialog and a separate window will allow the snackbar to see the
new "dialog" as a sibling in a CoordinatorLayout parent and so be able to
position itself based on the new "dialog".
This patch also added "start_download_dialog_layout" from A-C as it leads to
simpler and less code needed to style the layout - colors / shapes with
everything happening in XML versus calculating the values then setting them
programatically.

Previously Android-Components - BrowserToolbarBehavior would be responsible
for positioning the snackbar above the toolbar.
With that responsibility removed we can handle in Fenix positioning the
snackbar depending on the toolbar and many more cases - like positioning it
depending on the download dialogs.

(cherry picked from commit 667092ef)

Bug 40026: Implement Security Level settings

Bug 40026: Integrate Security Level settings

Bug 41160: One-time ultimate switch Tor Browser Android to HTTPS-Only.
Bug 41159: Remove HTTPS-Everywhere extension from Tor Browser Android.

Bug 41094: Enable HTTPS-Only Mode by default in Tor Browser Android.

Turn shouldUseHttpsOnly's default to true.

Bug 40225: Bundled extensions don't get updated with Android Tor
           Browser updates.

Bug 40030: Install NoScript addon on startup.

Also 40070: Consider storing the list of recommended addons

This implements our own AddonsProvider, which loads the list of
available addons from assets instead of fetching it from an
endpoint.

Also, we hide the uninstall button for builtin addons.

Bug 40058: Hide option for disallowing addon in private mode

Bug 41394: Implement a setting to always prioritize Onion sites.

Bug 40015: Modify Home menu

Bug 40016: Hide unwanted Settings

Bug 40016: Modify Default toolbar menu

Bug 40016: Add Donate settings button

Bug 40016: Move Allow Screenshots under Advanced

Bug 40016: Don't install WebCompat webext

Bug 40016: Don't onboard Search Suggestions

Bug 40094: Do not use MasterPasswordTipProvider in HomeFragment

Bug 40095: Hide "Sign in to sync" in bookmarks

Bug 40031: Hide Mozilla-specific items on About page

Bug 40032: Set usesCleartextTraffic as false

Bug 40063: Do not sort search engines alphabetically

Bug 34378: Port external helper app prompting

With the corresponding android-components patch, this allows all `startActivity`
that may open external apps to be replaced by `TorUtils.startActivityPrompt`.

Bug 34403: Disable Normal mode by default

Bug 40087: Implement a switch for english locale spoofing

Bug 40144: Hide Download Manager

Bug 40141: Hide EME site permission

Bug 40166: Hide "Normal" tab (again) and Sync tab in TabTray

Bug 40167: Hide "Save to Collection" in menu

Bug 40172: Find the Quit button

Bug 40186: Hide Credit Cards in Settings

Bug 40198: Spoof English toggle now overlaps with locale list

Bug 40001: Start Tor as part of the Fenix initialization

Bug 40028: Implement Tor Service controller

Bug 40028: Integrate Tor Controller into HomeFragment

Bug 40028: Implement Tor connect and logger screens

Bug 40028: Implement Tor Onboarding

Bug 40028: Implement new home screen

Bug 40028: Define bootstrapping events and Quick Start

Bug 40041: Implement Tor Network Settings

Bug 40041: Integrate Tor Network Settings

Bug 40179: Show Snowflake bridge option on Release

Bug 40176: Re-render Home fragment on resume

Bug 40083: Make locale ordering in BuildConfig deterministic

Bug 40042: Add option do overwrite timestamp in extension version

Bug 40059: Use MOZ_BUILD_DATE for versionCode

At the same time we adapt MOZ_BUILD_DATE to our needs where it is
actually used and not in tor-browser-build. This gives us more
flexibility. See: tor-browser-build#40084.

Bug 40067: Fix reproducibility issue in classes2.dex

We make sure our MOZ_BUILD_DATE gets used as a source for showing date
related information on the Fenix about page.

Bug 40071: Show only supported locales

Bug 40064: Use Gecko Beta for Nightly and Debug variants

Bug 40123: Allow building the instrumented tests apks for variants other than debug

This allows to specify the variant of the instrumented tests via
a `testBuildType` gradle argument. It also applies a workaround for
a R8 issue from https://issuetracker.google.com/issues/140851070.

Bug 40143: Use deterministic date in Test apk

The build config was using Date() when generating the Test apk's
versionName.

Bug 40020: Change applicationId

Bug 40020: Change app name

Bug 40020: Change deeplink scheme

Bug 40020: Change App icons

Bug 40073: Use correct branding on About page

Bug 40088: Use Tor Browser logo in migration screen

Bug 33594: Disable data collection by default (Glean)

Bug 40019: Adjust is disabled on Release when data collection is disabled

Bug 34338: Disable the crash reporter

Bug 40014: Neuter Google Advertising ID

Bug 40018: Disable Push service

Bug 40034: Disable PWA onboading

Bug 40072: Disable Tracking Protection

Bug 40061: Do not show "Send to device" in sharing menu

Bug 40109: Reduce requested permissions

Exclude LOCATION and NETWORK_STATE

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

(cherry picked from commit 1207180aa8f2431f449b2af5c5b31e1247824523)

Co-authored-by: Gabriel Luong <gabriel.luong@gmail.com>

Co-authored-by: MickeyMoz <sebastian@mozilla.com>

(cherry picked from commit e81c38e8fd735271f4a6d115eae5b02192870b35)

(cherry picked from commit 78e4875713bddee663cdcda09ed983aad75acf28)

(cherry picked from commit ed480b24c460237aa4539e0fb8e25f47a9cb0d71)

(cherry picked from commit 34b31f8b118e5e2b9b395fc3ee9f864bde4f4adb)

Co-authored-by: MickeyMoz <sebastian@mozilla.com>