Downgrade code on PHP 8.1

Author: ondrejmirtes

.github/workflows/lint.yml

@@ -47,7 +47,7 @@ jobs:
  run: "composer install --no-interaction --no-progress"
 
  - name: "Transform source code"
- if: matrix.php-version == '7.4' || matrix.php-version == '8.0'
+ if: matrix.php-version == '7.4' || matrix.php-version == '8.0' || matrix.php-version == '8.1'
  run: |
  composer install --no-interaction --no-progress --working-dir=compiler
  ./compiler/vendor/bin/simple-downgrade downgrade -c build/downgrade.php ${{ matrix.php-version }}

.github/workflows/static-analysis.yml

@@ -57,7 +57,7 @@ jobs:
  run: "composer install --no-interaction --no-progress"
 
  - name: "Transform source code"
- if: matrix.php-version == '7.4' || matrix.php-version == '8.0'
+ if: matrix.php-version == '7.4' || matrix.php-version == '8.0' || matrix.php-version == '8.1'
  shell: bash
  run: |
  composer install --no-interaction --no-progress --working-dir=compiler