vscode: disabled auto-update for clangd since correct version is in the toolchain

Author: hedger

.vscode/example/settings.json.tmpl

@@ -12,6 +12,7 @@
         "SConstruct": "python",
         "*.fam": "python"
     },
+    "clangd.checkUpdates": false,
     "clangd.path": "${workspaceFolder}/toolchain/current/bin/clangd@FBT_PLATFORM_EXECUTABLE_EXT@",
     "clangd.arguments": [
         "--query-driver=**/arm-none-eabi-*",

scripts/ufbt/project_template/.vscode/settings.json

@@ -19,6 +19,7 @@
     "[python]": {
         "editor.defaultFormatter": "ms-python.black-formatter"
     },
+    "clangd.checkUpdates": false,
     "clangd.path": "@UFBT_TOOLCHAIN_CLANGD@",
     "clangd.arguments": [
         "--query-driver=**/arm-none-eabi-*",