Preserve existing chart directory

Author: rjeberhard

.github/workflows/publish-latest-minor-gh-pages.yml

@@ -42,6 +42,9 @@ jobs:
           tar -xf hugo.tar.gz
           export PATH="$PWD:$PATH"
           mkdir $GITHUB_WORKSPACE/WORK
+          
+          cp -R $GITHUB_WORKSPACE/gh-pages/charts $GITHUB_WORKSPACE/WORK
+          
           cd $GITHUB_WORKSPACE/branch/documentation
           echo "Documentation branch is $GITHUB_REF_NAME..."
           echo "Building documentation for latest minor version..."