Update ramsey/composer-install action to v4

| datasource  | package                 | from  | to    |
| ----------- | ----------------------- | ----- | ----- |
| github-tags | ramsey/composer-install | 3.2.0 | 4.0.0 |


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

Author: renovate[bot]

.github/workflows/backward-compatibility-check.yml

@@ -32,11 +32,11 @@ jobs:
           php-version: "${{ matrix.php-version }}"
           ini-values: memory_limit=-1
 
-      - uses: ramsey/composer-install@3.2.0
+      - uses: ramsey/composer-install@4.0.0
         with:
           dependency-versions: ${{ matrix.dependencies }}
 
-      - uses: ramsey/composer-install@3.2.0
+      - uses: ramsey/composer-install@4.0.0
         with:
           dependency-versions: ${{ matrix.dependencies }}
           working-directory: 'tools'

.github/workflows/coding-standard.yml

@@ -34,7 +34,7 @@ jobs:
                   php-version: "${{ matrix.php-version }}"
                   ini-values: memory_limit=-1
 
-            - uses: ramsey/composer-install@3.2.0
+            - uses: ramsey/composer-install@4.0.0
               with:
                 dependency-versions: ${{ matrix.dependencies }}
 

.github/workflows/mutation-tests-diff.yml

@@ -33,7 +33,7 @@ jobs:
                   php-version: "${{ matrix.php-version }}"
                   ini-values: memory_limit=-1
 
-            - uses: ramsey/composer-install@3.2.0
+            - uses: ramsey/composer-install@4.0.0
               with:
                 dependency-versions: ${{ matrix.dependencies }}
 

.github/workflows/mutation-tests.yml

@@ -35,7 +35,7 @@ jobs:
                   php-version: "${{ matrix.php-version }}"
                   ini-values: memory_limit=-1
 
-            - uses: ramsey/composer-install@3.2.0
+            - uses: ramsey/composer-install@4.0.0
               with:
                 dependency-versions: ${{ matrix.dependencies }}
 

.github/workflows/phpstan.yml

@@ -34,7 +34,7 @@ jobs:
                   php-version: "${{ matrix.php-version }}"
                   ini-values: memory_limit=-1
 
-            - uses: ramsey/composer-install@3.2.0
+            - uses: ramsey/composer-install@4.0.0
               with:
                 dependency-versions: ${{ matrix.dependencies }}
 

.github/workflows/unit.yml

@@ -46,7 +46,7 @@ jobs:
                   php-version: "${{ matrix.php-version }}"
                   ini-values: memory_limit=-1
 
-            - uses: ramsey/composer-install@3.2.0
+            - uses: ramsey/composer-install@4.0.0
               with:
                 dependency-versions: ${{ matrix.dependencies }}