Bump vscode-languageserver-textdocument from 1.0.11 to 1.0.12 in /tools (#3188)

Bumps [vscode-languageserver-textdocument](https://github.com/Microsoft/vscode-languageserver-node/tree/HEAD/textDocument) from 1.0.11 to 1.0.12.
- [Release notes](https://github.com/Microsoft/vscode-languageserver-node/releases)
- [Commits](https://github.com/Microsoft/vscode-languageserver-node/commits/release/textDocument/1.0.12/textDocument)

---
updated-dependencies:
- dependency-name: vscode-languageserver-textdocument
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

tools/package-lock.json

@@ -29,7 +29,7 @@
     "ts-node": "^10.9.2",
     "typescript": "^5.5.4",
     "vscode-json-languageservice": "^5.4.0",
-    "vscode-languageserver-textdocument": "^1.0.11",
+    "vscode-languageserver-textdocument": "^1.0.12",
     "vscode-languageserver-types": "^3.17.5"
   }
 }