Update example-minimal.yml to reference v0.5.4

Author: paul-fracture

.github/workflows/example-minimal.yml

@@ -9,7 +9,7 @@ on:
 # This demonstrates how to use the reusable workflow for comment-based interactions
 jobs:
   claude-integration:
-    uses: fractureinc/claude-code-github-action/.github/workflows/claude-full.yml@v0.5.3
+    uses: fractureinc/claude-code-github-action/.github/workflows/claude-full.yml@v0.5.4
     with:
       # Optional customizations:
       issue-label: 'claude-fix'  # The label used to trigger issue fixes