chore(deps): bump anchore/scan-action from 3 to 7 (#450)

Bumps [anchore/scan-action](https://github.com/anchore/scan-action) from 3 to 7.
- [Release notes](https://github.com/anchore/scan-action/releases)
- [Changelog](https://github.com/anchore/scan-action/blob/main/RELEASE.md)
- [Commits](https://github.com/anchore/scan-action/compare/v3...v7)

---
updated-dependencies:
- dependency-name: anchore/scan-action
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/security-scan.yml

@@ -197,7 +197,7 @@ jobs:
 
     - name: Run Grype vulnerability scanner
       continue-on-error: true
-      uses: anchore/scan-action@v3
+      uses: anchore/scan-action@v7
       id: grype-scan
       with:
         image: 'wifi-densepose:scan'