Merge:
* libzstd-dev from ticket32242_042
* coccinelle from master

Merge:
* libzstd-dev from ticket32242_035
* shellcheck from maint-0.4.0

Merge:
* CHUTNEY_TOR_SANDBOX=0 from bug32240_041
* RUST_VERSION from maint-0.4.2

Merge
* Chutney Trusty deletion in bug32240_029
* NSS addition in maint-0.3.5

Closes 32240.

We need to set "Sandbox 0", until we fix sandbox errors that are
triggered by Ubuntu Xenial and Bionic. See 32722.

Part of 32240.

This test doesn't set PYTHON, and ignores USE_PYTHON. And it's already
listed in TEST_SCRIPTS.

Fixes CI issue 32705.

Closes ticket 32732.

Except for src/ext, which we may not want to modify.

Closes ticket 32732.

With v3, the "pending_final_cpath" of a circuit is always NULL which means
that for v3, established client rendezvous circuit waiting for the intro point
to ACK, will always end up timing out quickly.

This can increase the delays to which you connect to a service since in order
to succeed, the rendezvous circuit needs to fully established
(CIRCUIT_PURPOSE_C_REND_JOINED) within the cutoff of the introduction circuit
as well which is these days around 2-3 seconds.

Fixes #32021

Signed-off-by: David Goulet <dgoulet@torproject.org>

"ours" to avoid version bump.

"ours" to avoid version bump.

"ours" to avoid version bump.