Update ramsey/composer-install action to v3.1.0

| datasource  | package                 | from  | to    |
| ----------- | ----------------------- | ----- | ----- |
| github-tags | ramsey/composer-install | 3.0.0 | 3.1.0 |


Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/continuous-integration.yml

@@ -23,7 +23,7 @@ jobs:
           extensions: pcov
           coverage: pcov
           ini-values: pcov.enabled=1
-      - uses: "ramsey/composer-install@3.0.0"
+      - uses: "ramsey/composer-install@3.1.0"
         with:
           dependency-versions: "highest"
       - run: php ./vendor/bin/phpunit --coverage-clover=coverage.xml
@@ -47,7 +47,7 @@ jobs:
         with:
           php-version: 8.1
 
-      - uses: "ramsey/composer-install@3.0.0"
+      - uses: "ramsey/composer-install@3.1.0"
         with:
           dependency-versions: "highest"