deps/ci: Use envoy.dependency.check

[phlax]

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Testing:
Docs Changes:
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[Optional Runtime guard:]
[Optional Fixes #Issue]
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[repokitteh-read-only]

CC @envoyproxy/dependency-shepherds: Your approval is needed for changes made to (bazel/.*repos.*\.bzl)|(bazel/dependency_imports\.bzl)|(api/bazel/.*\.bzl)|(.*/requirements\.txt)|(.*\.patch).
envoyproxy/dependency-shepherds assignee is @mattklein123

🐱

Caused by: #19318 was opened by phlax.

see: more, trace.

[phlax]

testing for envoyproxy/toolshed#143

cc @kfaseela

[repokitteh-read-only]

CC @envoyproxy/api-shepherds: Your approval is needed for changes made to (api/envoy/|docs/root/api-docs/).
envoyproxy/api-shepherds assignee is @adisuissa
CC @envoyproxy/api-watchers: FYI only for changes made to (api/envoy/|docs/root/api-docs/).

🐱

Caused by: #19318 was synchronize by phlax.

see: more, trace.

[phlax]

cc @kfaseela @ME-ON1

[moderation]

/lgtm deps

[ME-ON1]

lgtm just a small query

This action is a scheduled Cron it will not be triggered by a PR event.

  # If this run was triggered by a pull request event, then checkout
  # the head of the pull request instead of the merge commit.
  - run: git checkout HEAD^2
    if: ${{ github.event_name == 'pull_request' }}

[phlax]

This action is a scheduled Cron it will not..

yep. thanks @ME-ON1 ive updated the config to be closer to the original

[phlax]

@htuch this one is hopefully ready for final review - if you approve it would be good to land myself as i want to watch CI after it lands

[htuch]

LGTM, thanks!