Refactor GitHub workflow to only run tests on Ubuntu with PHP version…

…s 8.3 and 8.2, and remove Carbon dependency from composer installation step.

.github/workflows/run-tests.yml

@@ -16,14 +16,13 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        os: [ubuntu-latest, windows-latest]
-        php: [8.3, 8.2, 8.1]
+        os: [ubuntu-latest]
+        php: [8.3, 8.2]
         laravel: [10.*]
         stability: [prefer-lowest, prefer-stable]
         include:
           - laravel: 10.*
             testbench: 8.*
-            carbon: ^2.63
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.stability }} - ${{ matrix.os }}
 
@@ -45,7 +44,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          composer require "laravel/framework:${{ matrix.laravel }}" "orchestra/testbench:${{ matrix.testbench }}" "nesbot/carbon:${{ matrix.carbon }}" --no-interaction --no-update
+          composer require "laravel/framework:${{ matrix.laravel }}" "orchestra/testbench:${{ matrix.testbench }}" --no-interaction --no-update
           composer update --${{ matrix.stability }} --prefer-dist --no-interaction
 
       - name: List Installed Dependencies