Update main.yml

Author: cclauss

.github/workflows/main.yml

@@ -14,9 +14,9 @@ jobs:
     strategy:
       matrix:
         python-version:
-        - 3.10
-        - 3.12
-        - 3.14
+        - "3.10"
+        - "3.12"
+        - "3.14"
 
     steps:
     - uses: actions/checkout@v5