Update Chrome (for Testing) PIN

Chromium pin updated to 120.0.6061.0

Roll created at https://cr-buildbucket.appspot.com/build/8767442795318961393

DISABLE_THIRD_PARTY_CHECK=hotfix Puppeteer to unblock Chrome roll as making a Puppeteer release will take some time (upstream fix puppeteer/puppeteer#11142)

Bug: chromium:1492122
Change-Id: I427df7f777cdf24b50e3e4532d9230fa0a04ae84
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/4934291
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Alex Rudenko <alexrudenko@chromium.org>

DEPS

@@ -46,7 +46,7 @@ vars = {
   # Chrome version used for tests. It should be regularly updated to
   # match the Canary version listed here:
   # https://googlechromelabs.github.io/chrome-for-testing/last-known-good-versions.json
-  'chrome': '120.0.6057.0',
+  'chrome': '120.0.6061.0',
 
   # 'magic' text to tell depot_tools that git submodules should be accepted but
   # but parity with DEPS file is expected.