✨ feat: streamline Dockerfile validation and update Hadolint configuration for Go packages

.github/workflows/validate.yml

@@ -52,12 +52,7 @@ jobs:
       - name: 🔍 Validate Dockerfile Syntax
         run: |
           echo "🐳 Validating Dockerfile build context..."
-          docker build --no-cache -t tor-relay-test . 2>&1 | \
-            tee /tmp/docker-build.log || true
-          if grep -i "error" /tmp/docker-build.log; then
-            echo "❌ Dockerfile validation failed"
-            exit 1
-          fi
+          docker build --no-cache -t tor-relay-test .
           echo "✅ Dockerfile syntax valid"
 
       - name: 📝 Lint Shell Scripts

.hadolint.yaml

@@ -14,6 +14,12 @@ ignored:
   # latest security patches automatically.
   - DL3018
 
+  # DL3062: Ignore unpinned Go packages
+  # Rationale: We intentionally use 'go get -u' to fetch the latest security 
+  # patches for dependencies during our weekly rebuilds. Pinning versions
+  # would prevent automatic vulnerability remediation.
+  - DL3062
+
 # ============================================================================
 # Security & Quality Settings
 # ============================================================================