fix: remove L13 from CI matrix until Nova supports it

Author: alies-dev

.github/workflows/run-tests.yml

@@ -10,15 +10,16 @@ jobs:
       matrix:
         os: [ ubuntu-latest ]
         php: [ 8.4, 8.3 ]
-        laravel: [ 13.*, 12.*, 11.* ]
+        laravel: [ 12.*, 11.* ]
         dependency-version: [ prefer-stable ]
         include:
-          - laravel: 13.*
-            testbench: 11.*
           - laravel: 12.*
             testbench: 10.*
           - laravel: 11.*
             testbench: 9.*
+          # L13 matrix entry ready for when laravel/nova supports it:
+          # - laravel: 13.*
+          #   testbench: 11.*
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }} - ${{ matrix.os }}