clang: Rebuild package now that linux_upload_clang is on bionic

linux_upload_clang is now running bionic instead of trusty. We don't
build clang in a sysroot at the moment, so that means clang now requires
bionic instead of trusty (or comparable).

We believe that  all bots are running new enough linux versions by no
that this won't cause problems. Let's see if we're right!

No behavior change for chrome, as long as all bots manage to compile
it still.

Bug: 1199405
Change-Id: I337003facac1f5ee244909e4b671f27eb76d1512
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3629650
Auto-Submit: Nico Weber <thakis@chromium.org>
Reviewed-by: Arthur Eubanks <aeubanks@google.com>
Commit-Queue: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1000646}
NOKEYCHECK=True
GitOrigin-RevId: bdd299f7fc31f0f29859de0607ae33a42509ca31
1 file changed