add buildtin-baseline, cleanup

.github/workflows/desktop-build.yml

@@ -421,8 +421,6 @@ jobs:
 
       - name: Checkout
         uses: actions/checkout@v4
-        with:
-          submodules: recursive
 
       - name: Install Qt ${{matrix.qt_version}}
         uses: jurplel/install-qt-action@v4

vcpkg.json

@@ -1,5 +1,6 @@
 {
   "$schema": "https://raw.githubusercontent.com/microsoft/vcpkg-tool/main/docs/vcpkg.schema.json",
+  "$docs": "https://learn.microsoft.com/en-us/vcpkg/reference/vcpkg-json",
   "dependencies": [
     "gtest",
     "liblzma",
@@ -7,5 +8,6 @@
     "protobuf",
     "pthreads",
     "zlib"
-  ]
+  ],
+  "builtin-baseline": "c63619856b89f0af4d77ba2049396039e4985418"
 }