Bump aquasecurity/trivy-action from 0.26.0 to 0.28.0

Bumps [aquasecurity/trivy-action](https://github.com/aquasecurity/trivy-action) from 0.26.0 to 0.28.0.
- [Release notes](https://github.com/aquasecurity/trivy-action/releases)
- [Commits](aquasecurity/trivy-action@a20de54...915b19b)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/scan-image.yml

@@ -30,7 +30,7 @@ jobs:
 
       - name: Scan Image
         id: scan_image
-        uses: aquasecurity/trivy-action@a20de5420d57c4102486cdd9578b45609c99d7eb # v0.26.0
+        uses: aquasecurity/trivy-action@915b19bbe73b92a6cf82a1bc12b087c9a19a5fe2 # v0.28.0
         env:
           TRIVY_DB_REPOSITORY: public.ecr.aws/aquasecurity/trivy-db:2
           TRIVY_JAVA_DB_REPOSITORY: public.ecr.aws/aquasecurity/trivy-java-db:1
@@ -52,7 +52,7 @@ jobs:
       - name: Scan Image (On SARIF Scan Failure)
         if: failure() && steps.scan_image.outcome == 'failure'
         id: scan_image_on_failure
-        uses: aquasecurity/trivy-action@a20de5420d57c4102486cdd9578b45609c99d7eb # v0.26.0
+        uses: aquasecurity/trivy-action@915b19bbe73b92a6cf82a1bc12b087c9a19a5fe2 # v0.28.0
         env:
           TRIVY_DB_REPOSITORY: public.ecr.aws/aquasecurity/trivy-db:2
           TRIVY_JAVA_DB_REPOSITORY: public.ecr.aws/aquasecurity/trivy-java-db:1