deps: Bump @ui5/linter from 1.20.8 to 1.20.9

Bumps [@ui5/linter](https://github.com/UI5/linter) from 1.20.8 to 1.20.9.
- [Release notes](https://github.com/UI5/linter/releases)
- [Changelog](https://github.com/UI5/linter/blob/main/CHANGELOG.md)
- [Commits](UI5/linter@v1.20.8...v1.20.9)

---
updated-dependencies:
- dependency-name: "@ui5/linter"
  dependency-version: 1.20.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

npm-shrinkwrap.json

@@ -76,7 +76,7 @@
 	},
 	"dependencies": {
 		"@modelcontextprotocol/sdk": "^1.25.3",
-		"@ui5/linter": "^1.20.8",
+		"@ui5/linter": "^1.20.9",
 		"@ui5/logger": "^4.0.2",
 		"@ui5/project": "^4.0.9",
 		"ajv": "^8.17.1",