Ignore upper limits on PHP version for composer installs in integration tests

Author: jnoordsij

.github/workflows/run-integration-tests.yml

@@ -39,10 +39,10 @@ jobs:
 
             - name: Install dependencies
               run: |
-                  composer create-project --prefer-dist laravel/lumen:${{ matrix.lumen }} --stability=dev --no-progress sample
+                  composer create-project --prefer-dist laravel/lumen:${{ matrix.lumen }} --stability=dev --no-progress --ignore-platform-req=php+ sample
                   cd sample
                   composer config minimum-stability dev
-                  composer update  --prefer-stable --prefer-dist --no-progress
+                  composer update  --prefer-stable --prefer-dist --no-progress --ignore-platform-req=php+
             - name: Add package from source
               run: |
                   cd sample
@@ -91,10 +91,10 @@ jobs:
 
             - name: Install dependencies
               run: |
-                  composer create-project --prefer-dist laravel/laravel:${{ matrix.laravel }} --stability=dev --no-progress sample
+                  composer create-project --prefer-dist laravel/laravel:${{ matrix.laravel }} --stability=dev --no-progress --ignore-platform-req=php+ sample
                   cd sample
                   composer config minimum-stability dev
-                  composer update --prefer-stable --prefer-dist --no-progress
+                  composer update --prefer-stable --prefer-dist --no-progress --ignore-platform-req=php+
             - name: Add package from source
               run: |
                   cd sample