Add two more core lecture repos

Author: mmcky

config.yml

@@ -16,6 +16,8 @@ backup:
     - "lecture-python-advanced.myst"  # Test repo (large lecture site)
     - "lecture-python-intro"          # Test repo (large lecture site)
     - "lecture-python.myst"           # Test repo (largest lecture site)
+    - "lecture-python-programming.myst"
+    - "lecture-jax"
 
   # Repository name patterns (Python regex)
   patterns: