chore(deps): update dependency vscode-html-languageservice to v5.6.1

Author: renovate[bot]

monaco-editor/package.json

@@ -65,7 +65,7 @@
     "typescript": "^5.4.5",
     "vite": "^3.2.8",
     "vscode-css-languageservice": "6.2.14",
-    "vscode-html-languageservice": "5.2.0",
+    "vscode-html-languageservice": "5.6.1",
     "vscode-json-languageservice": "5.3.11",
     "vscode-languageserver-textdocument": "^1.0.11",
     "vscode-languageserver-types": "3.17.5",