Added codecov to phpunit action

.github/workflows/phpunit.yml

@@ -29,7 +29,7 @@ jobs:
         with:
           php-version: '8.3'
           extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, bcmath, soap, intl, gd, exif, iconv
-          coverage: none
+          coverage: pcov
 
       - name: "Run composer install"
         run: composer install -n --prefer-dist
@@ -51,4 +51,10 @@ jobs:
           php artisan passport:keys
 
       - name: "Run PHPUnit in parallel"
-        run: composer ptest
+        run: php artisan test --parallel --stop-on-failure --coverage-text --coverage-clover=coverage.xml
+
+      - name: "Upload coverage reports to Codecov"
+        uses: codecov/codecov-action@v4.0.1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          slug: solidtime-io/solidtime