Update mediawiki/minus-x requirement from 1.1.3 to 2.0.0

Updates the requirements on [mediawiki/minus-x](https://github.com/wikimedia/mediawiki-tools-minus-x) to permit the latest version.
- [Changelog](https://github.com/wikimedia/mediawiki-tools-minus-x/blob/master/HISTORY.md)
- [Commits](wikimedia/mediawiki-tools-minus-x@1.1.3...2.0.0)

---
updated-dependencies:
- dependency-name: mediawiki/minus-x
  dependency-version: 2.0.0
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

composer.json

@@ -10,7 +10,7 @@
 	"require-dev": {
 		"mediawiki/mediawiki-codesniffer": "48.0.0",
 		"mediawiki/mediawiki-phan-config": "0.17.0",
-		"mediawiki/minus-x": "1.1.3",
+		"mediawiki/minus-x": "2.0.0",
 		"php-parallel-lint/php-console-highlighter": "1.0.0",
 		"php-parallel-lint/php-parallel-lint": "1.4.0"
 	},