Bump docker/scout-action from 1.21.0 to 1.22.0 (#453)

Bumps [docker/scout-action](https://github.com/docker/scout-action) from 1.21.0 to 1.22.0.
- [Release notes](https://github.com/docker/scout-action/releases)
- [Commits](docker/scout-action@cd72f26...7520205)

---
updated-dependencies:
- dependency-name: docker/scout-action
  dependency-version: 1.22.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/scout.yml

@@ -27,7 +27,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
           logout: true
       - name: Image CVEs
-        uses: docker/scout-action@cd72f264beff1cd72735de31148b9d3244a0234a # v1.21.0
+        uses: docker/scout-action@7520205ff60037fdc436b40b6a1d1e55a839ec2d # v1.22.0
         with:
           command: cves
           image: ${{ vars.IMAGE }}
@@ -38,7 +38,7 @@ jobs:
           exit-code: true
       - name: Image recommendations
         continue-on-error: true
-        uses: docker/scout-action@cd72f264beff1cd72735de31148b9d3244a0234a # v1.21.0
+        uses: docker/scout-action@7520205ff60037fdc436b40b6a1d1e55a839ec2d # v1.22.0
         with:
           command: recommendations
           image: ${{ vars.IMAGE }}