Bump buildpacks/github-actions from 5.2.0 to 5.4.0 (#25)

Bumps [buildpacks/github-actions](https://github.com/buildpacks/github-actions) from 5.2.0 to 5.4.0.
- [Release notes](https://github.com/buildpacks/github-actions/releases)
- [Commits](buildpacks/github-actions@v5.2.0...v5.4.0)

---
updated-dependencies:
- dependency-name: buildpacks/github-actions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/ci.yml

@@ -62,7 +62,7 @@ jobs:
  - name: Rust Cache
  uses: Swatinem/rust-cache@v2.5.0
  - name: Install Pack CLI
- uses: buildpacks/github-actions/setup-pack@v5.2.0
+ uses: buildpacks/github-actions/setup-pack@v5.4.0
  - name: Pull builder image
  run: docker pull ${{ env.INTEGRATION_TEST_CNB_BUILDER }}
  # The integration tests are annotated with the `ignore` attribute, allowing us to run