chore: Update GHA dep: Bump target/diff-poetry-lock from 0.0.3 to 0.2.0 (#281)

Bumps [target/diff-poetry-lock](https://github.com/target/diff-poetry-lock) from 0.0.3 to 0.2.0.
- [Release notes](https://github.com/target/diff-poetry-lock/releases)
- [Commits](target/diff-poetry-lock@1ef1310...d9fd592)

---
updated-dependencies:
- dependency-name: target/diff-poetry-lock
  dependency-version: 0.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/poetry-checks.yml

@@ -26,4 +26,4 @@ jobs:
         persist-credentials: false
     # This will post a comment on PRs when poetry.lock changes
     - name: Diff poetry.lock
-      uses: target/diff-poetry-lock@1ef13108b924e907ed695ac172503091bd0129d4 # v0.0.3
+      uses: target/diff-poetry-lock@d9fd592c4acfaffd16832da1afca34b9eb0546b9 # v0.2.0