chore(security): Add trivy scanner for image vulnerabilities

.github/workflows/trivy.yaml

@@ -0,0 +1,42 @@
+name: Trivy Image Scanner
+
+on:
+  workflow_dispatch:
+  pull_request:
+  schedule:
+  - cron: 00 01 * * *
+
+permissions:
+  contents: read
+
+jobs:
+  latest-scan:
+    name: Scan Latest Image tag
+    runs-on: ubuntu-latest
+    steps:
+
+    - name: Pull image
+      run: docker pull ghcr.io/antonbabenko/pre-commit-terraform:latest
+
+    - name: Run Trivy vulnerability scanner
+      uses: aquasecurity/trivy-action@dc5a429b52fcf669ce959baa2c2dd26090d2a6c4  # v0.32.0
+      with:
+        image-ref: ghcr.io/antonbabenko/pre-commit-terraform:latest
+        exit-code: '1'
+        severity: CRITICAL
+        ignore-unfixed: true
+
+  nightly-scan:
+    name: Scan Nightly Image tag
+    runs-on: ubuntu-latest
+    steps:
+    - name: Pull image
+      run: docker pull ghcr.io/antonbabenko/pre-commit-terraform:nightly
+
+    - name: Run Trivy vulnerability scanner
+      uses: aquasecurity/trivy-action@dc5a429b52fcf669ce959baa2c2dd26090d2a6c4  # v0.32.0
+      with:
+        image-ref: ghcr.io/antonbabenko/pre-commit-terraform:nightly
+        exit-code: '1'
+        severity: CRITICAL
+        ignore-unfixed: true