Exclude credits directly in the action

Author: steve-fenton-octopus

.github/workflows/branch-markdown.yml

@@ -29,8 +29,8 @@ jobs:
           # Fetch the base branch
           git fetch origin ${{ github.base_ref }}
           
-          # Get changed .md and .mdx files
-          CHANGED_FILES=$(git diff --name-only --diff-filter=ACMRT origin/${{ github.base_ref }}...HEAD | grep -E '\.(md|mdx)$' || true)
+          # Get changed .md and .mdx files, excluding credits.md
+          CHANGED_FILES=$(git diff --name-only --diff-filter=ACMRT origin/${{ github.base_ref }}...HEAD | grep -E '\.(md|mdx)$' | grep -v 'docs/credits.md' || true)
           
           # Store the files
           echo "files<<EOF" >> $GITHUB_OUTPUT