Roll Chromite from 97cf11a427e8 to 954fbcfe8ee7 (7 revisions)

https://chromium.googlesource.com/chromiumos/chromite.git/+log/97cf11a427e8..954fbcfe8ee7

2020-10-19 ahassani@chromium.org auto_updater: Change the implementation of is_au_endtoendtest
2020-10-19 ahassani@chromium.org auto_updater_transfer: Deprecate fixing payload properties file
2020-10-16 cjmcdonald@chromium.org uprev_lib: Add function to uprev cros-workon package to specific version
2020-10-16 cjmcdonald@chromium.org portage_testables: Let test Packages define arbitrary variables
2020-10-16 cjmcdonald@chromium.org uprev_lib: Refactor UprevResult to contain list of modified files
2020-10-16 cjmcdonald@chromium.org service/packages.py: Move uprev_ebuild function to uprev_lib
2020-10-16 ahassani@chromium.org auto_updater: Remove LabTransfer

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/chromite-chromium-autoroll
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is aware of the problem.

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https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Cq-Include-Trybots: luci.chrome.try:chromeos-betty-pi-arc-chrome;luci.chromium.try:chromeos-kevin-rel
Tbr: chrome-os-gardeners@google.com
Change-Id: I9182ee93628b95249470c4d5c1727258260ce38c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2485431Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#818516}

DEPS

@@ -892,7 +892,7 @@ deps = {
   # Tools used when building Chrome for Chrome OS. This affects both the Simple
   # Chrome workflow, as well as the chromeos-chrome ebuild.
   'src/third_party/chromite': {
-      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + '97cf11a427e81470e9f93aa835b5069f9c1537c6',
+      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + '954fbcfe8ee7660c189fe4a28d03a0b8de800d74',
       'condition': 'checkout_chromeos',
   },