Build for win32_msvc2019.

.github/workflows/main.yml

@@ -93,7 +93,7 @@ jobs:
       uses: jurplel/install-qt-action@v2
       with:
         version: "5.15.2"
-        arch: "win64_msvc2019_32"
+        arch: "win32_msvc2019"
         modules: "qtwebengine"
     - name: Install dependencies
       run: |