New version of quarto-doc-builder image [skip ci]

Author: mckeea

.github/workflows/deploy-docs.yml

@@ -26,7 +26,7 @@ jobs:
 
     container:
       # Pinned (May 2026).
-      image: mckeea/quarto-doc-builder:1.0.2
+      image: mckeea/quarto-doc-builder:1.0.3
     steps:
       - name: Checkout code
         uses: actions/checkout@v6