security: Update trivy-action to v0.35.0

Updates aquasecurity/trivy-action from mutable references to SHA-pinned
version to address security vulnerabilities.

- Updates to v0.35.0 (57a97c7e)
- Pins to specific SHA for immutability
- Addresses issue: aquasecurity/trivy#10425

Signed-off-by: Priyanka Saggu <priyankasaggu11929@gmail.com>

Author: Priyankasaggu11929

.github/workflows/trivy.yaml

@@ -27,7 +27,7 @@ jobs:
           make container
 
       - name: Run Trivy vulnerability scanner
-        uses: aquasecurity/trivy-action@master
+        uses: aquasecurity/trivy-action@57a97c7e7821a5776cebc9bb87c984fa69cba8f1  # v0.35.0
         env:
           TRIVY_DB_REPOSITORY: "public.ecr.aws/aquasecurity/trivy-db:2"
         with: