feat: add symfony/service-contracts dependency to composer.json

Author: Spomky

src/symfony/composer.json

@@ -33,6 +33,7 @@
         "symfony/security-core": "^6.4|^7.0",
         "symfony/security-http": "^6.4|^7.0",
         "symfony/serializer": "^6.4|^7.0",
+        "symfony/service-contracts": "^3.0",
         "symfony/validator": "^6.4|^7.0",
         "web-auth/webauthn-lib": "self.version"
     },