Bump chainguard-dev/actions from 1.6.14 to 1.6.15

Bumps [chainguard-dev/actions](https://github.com/chainguard-dev/actions) from 1.6.14 to 1.6.15.
- [Release notes](https://github.com/chainguard-dev/actions/releases)
- [Commits](chainguard-dev/actions@de68b87...061bc0e)

---
updated-dependencies:
- dependency-name: chainguard-dev/actions
  dependency-version: 1.6.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build.yaml

@@ -30,7 +30,7 @@ jobs:
           check-latest: true
           cache: false
 
-      - uses: chainguard-dev/actions/goimports@de68b87302e6266db5fb5220246f8aa46fe94b67 # v1.6.14
+      - uses: chainguard-dev/actions/goimports@061bc0e921116bde1470f51fb5c86d5318f16558 # v1.6.15
 
       - name: Build and Test
         run: |