Bump laravel / testbench minimal versions to support laravel-dashboard.

Author: Joeri-Abbo

.github/workflows/run-tests.yml

@@ -10,11 +10,11 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest]
         php: [7.4]
-        laravel: [7.*]
+        laravel: [8.*]
         dependency-version: [prefer-lowest, prefer-stable]
         include:
-          - laravel: 7.*
-            testbench: 5.*
+          - laravel: 8.*
+            testbench: 6.*
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }} - ${{ matrix.os }}