build(deps): bump chainguard-dev/actions from 1.6.4 to 1.6.5 in /gofmt (#783)

Bumps [chainguard-dev/actions](https://github.com/chainguard-dev/actions) from 1.6.4 to 1.6.5.
- [Release notes](https://github.com/chainguard-dev/actions/releases)
- [Commits](eab208e...71714a7)

---
updated-dependencies:
- dependency-name: chainguard-dev/actions
  dependency-version: 1.6.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

gofmt/action.yaml

@@ -57,6 +57,6 @@ runs:
       done
 
   - name: Verify gofmt
-    uses: chainguard-dev/actions/nodiff@eab208ef2d05b13404296a5e194a6b237e8bb213 # v1.6.4
+    uses: chainguard-dev/actions/nodiff@71714a76c3df10b544595a2294c16649dc3472e5 # v1.6.5
     with:
       fixup-command: "gofmt ${{ inputs.args }}"