Merge pull request #17 from php-soap/dependabot/composer/veewee/xml-tw-2.2or-tw-3.0

Update veewee/xml requirement from ^2.2 to ^2.2 || ^3.0

Author: veewee

composer.json

@@ -30,7 +30,7 @@
         "psr/http-factory-implementation": "^1.0",
         "psr/http-message-implementation": "^1.0",
         "psr/http-message": "^1.0.1|^2.0",
-        "veewee/xml": "^2.2",
+        "veewee/xml": "^2.2 || ^3.0",
         "php-http/client-common": "^2.3"
     },
     "require-dev": {