revert(settings): remove GitHub Actions Dependabot cooldown added by PR #2593

[Copilot]

Reverts only the .github/dependabot.yml change from merged PR #2593 (Pin GitHub Actions to full-length commit SHAs), restoring the file to its state at db450a8e. GitHub Actions SHA pins and all other files are untouched.

The added block was invalid YAML

PR #2593 appended a second github-actions entry after the top-level version: 2 key, outside the updates: sequence:

version: 2
  - package-ecosystem: "github-actions"
    directory: "/"
    groups:
      github-actions:
        patterns: ["*"]
    schedule:
      interval: "weekly"
    cooldown:
      default-days: 7

Parsing the pre-revert file with powershell-yaml fails: While scanning a plain scalar value, found invalid mapping. Since Dependabot could not parse this file, the config was likely inert from the moment #2593 merged — this revert plausibly restores Dependabot rather than only dropping a cooldown. Worth confirming against Dependabot run history.

Changes

• .github/dependabot.yml — removed the 9 appended lines; file restored byte-for-byte to the parent of Pin GitHub Actions to full-length commit SHAs #2593.

Notes

• The block was duplicative regardless of syntax: an existing github-actions entry already defines grouping and gh-aw-actions exclusions.
• No scripts/ reference dependabot.yml, so there is no existing test infrastructure for it; validated by parser round-trip (version: 2, 3 entries, no cooldown) rather than adding new tooling.
• The automated code_review tool errored with prompt too big after adding system message — an infra limit, unrelated to this diff. This change has not had an automated review pass, so a human eye is worth having here.

[github-actions]

Eval Execution

⚠️ No eval summary was produced.

[Codecov Comments Bot (codecov-commenter)]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 82.77%. Comparing base (db1be8f) to head (aff7212).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2659      +/-   ##
==========================================
- Coverage   82.85%   82.77%   -0.08%     
==========================================
  Files         166      153      -13     
  Lines       22521    22370     -151     
  Branches       29        0      -29     
==========================================
- Hits        18660    18517     -143     
+ Misses       3858     3853       -5     
+ Partials        3        0       -3     

Flag	Coverage Δ
docusaurus	?
pester	86.24% <ø> (-0.01%)	⬇️

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see 15 files with indirect coverage changes

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[Bill Berry (WilliamBerryiii)]

Thanks for this!

[Katrien De Graeve (katriendg)]

Thanks, left one minor comment to reflect on the initial intention of the other PR that changed this.