ci: bump hadolint/hadolint-action from 3.3.0 to 3.4.0

Bumps [hadolint/hadolint-action](https://github.com/hadolint/hadolint-action) from 3.3.0 to 3.4.0.
- [Release notes](https://github.com/hadolint/hadolint-action/releases)
- [Commits](hadolint/hadolint-action@2332a7b...2a66e89)

---
updated-dependencies:
- dependency-name: hadolint/hadolint-action
  dependency-version: 3.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/docker.yaml

@@ -47,7 +47,7 @@ jobs:
           docker run --rm --privileged --pid=host bpftool:test map
 
       - name: Lint Docker image
-        uses: hadolint/hadolint-action@2332a7b74a6de0dda2e2221d575162eba76ba5e5 # v3.3.0
+        uses: hadolint/hadolint-action@2a66e89f53d0771bb131a7fa31f3136336094aa6 # v3.4.0
         with:
           dockerfile: Dockerfile