Bug 40021: Unbreak our desktop nightly builds

projects/firefox/config

@@ -8,7 +8,7 @@ git_submodule: 1
 gpg_keyring: torbutton.gpg
 
 var:
-  firefox_platform_version: 68.10.1
+  firefox_platform_version: 78.0.1
   firefox_version: '[% c("var/firefox_platform_version") %]esr'
   torbrowser_branch: 10.0
   branding_directory: '[% IF c("var/android") %]mobile/android[% ELSE %]browser[% END %]/branding/alpha'

projects/tor-launcher/config

@@ -22,7 +22,5 @@ steps:
 targets:
   nightly:
     version: '[% c("abbrev") %]'
-    # Hardcode the commit for now so we can start landing ESR 78 patches without
-    # breaking nightly builds.
-    git_hash: b4838d339a84c5ebebd91a0ba6b22d44ecda97b1
+    git_hash: master
     tag_gpg_id: 0