Update ramsey/composer-install action to v2.2.0

| datasource  | package                 | from  | to    |
| ----------- | ----------------------- | ----- | ----- |
| github-tags | ramsey/composer-install | 2.1.0 | 2.2.0 |
| github-tags | ramsey/composer-install | 2.1.0 | 2.2.0 |

.github/workflows/continuous-integration.yml

@@ -21,7 +21,7 @@ jobs:
           extensions: pcov
           coverage: pcov
           ini-values: pcov.enabled=1
-      - uses: "ramsey/composer-install@2.1.0"
+      - uses: "ramsey/composer-install@2.2.0"
       - run: php ./vendor/bin/phpunit --coverage-clover=coverage.xml
       - uses: codecov/codecov-action@v3
         with:
@@ -38,7 +38,7 @@ jobs:
       - uses: shivammathur/setup-php@v2
         with:
           php-version: 8.1
-      - uses: "ramsey/composer-install@2.1.0"
+      - uses: "ramsey/composer-install@2.2.0"
         with:
           dependency-versions: "highest"
       - run: composer global config bin-dir /usr/local/bin