Add missing 'ext-msgpack' to dev requirements

Author: rybakit

.github/workflows/qa.yml

@@ -20,6 +20,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php-versions }}
+          extensions: msgpack
           coverage: none
 
       - name: Get composer cache directory
@@ -52,6 +53,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: '7.4'
+          extensions: msgpack
           coverage: none
 
       - name: Get composer cache directory

composer.json

@@ -21,6 +21,7 @@
     },
     "require-dev": {
         "php": "^7.1.3|^8",
+        "ext-msgpack": "*",
         "friendsofphp/php-cs-fixer": "^2.14",
         "vimeo/psalm": "^3.9|^4"
     },