Try to fix CI

Author: mmenozzi

.github/workflows/build.yml

@@ -14,17 +14,17 @@ jobs:
                 php: [ 7.1, 7.2, 7.3, 7.4 ]
                 include:
                     -   php: 7.1
-                        composer: v1
-                        composer-require-checker: 2.0.0
+                        composer: ":v1"
+                        composer-require-checker: ":2.0.0"
                     -   php: 7.2
-                        composer: v1
-                        composer-require-checker: 2.1.0
+                        composer: ":v1"
+                        composer-require-checker: ":2.1.0"
                     -   php: 7.3
-                        composer: v1
-                        composer-require-checker: 2.1.0
+                        composer: ":v1"
+                        composer-require-checker: ":2.1.0"
                     -   php: 7.4
-                        composer: v2
-                        composer-require-checker: 3.1.0
+                        composer: ":v2"
+                        composer-require-checker: ""
 
         env:
             ES_URL: http://127.0.0.1:9200
@@ -48,7 +48,7 @@ jobs:
                 uses: shivammathur/setup-php@v2
                 with:
                     php-version: "${{ matrix.php }}"
-                    tools: "composer:${{ matrix.composer }}, composer-require-checker:${{ matrix.composer-require-checker }}"
+                    tools: "composer${{ matrix.composer }}, composer-require-checker${{ matrix.composer-require-checker }}"
 
             -   name: Get Composer cache directory
                 id: composer-cache