Temporarily enable workflow on any push to test it

.github/workflows/ci-windows-artifacts.yml

@@ -1,10 +1,7 @@
 # This workflow generates artifacts such as avifenc.exe and avifdec.exe for convenience.
 
 name: CI Windows Artifacts
-on:
-  push:
-    branches:
-      - main
+on: [push, pull_request]
 
 permissions:
   contents: read
@@ -27,7 +24,7 @@ jobs:
       uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3.3.2
       with:
         path: ext
-        key: ${{ runner.os }}-${{ hashFiles('ext/*.cmd') }}-somedeps
+        key: ${{ runner.os }}-${{ hashFiles('ext/*.cmd') }}-somedeps2
     - name: Print cmake version
       run: cmake --version
     - uses: ilammy/setup-nasm@13cbeb366c45c4379d3478cdcbadd8295feb5028 # v1.5.1
@@ -49,9 +46,15 @@ jobs:
       # Use clang-cl to build libyuv. The assembly code in libyuv is written in the
       # GCC inline assembly format. Visual C++ doesn't support GCC inline assembly.
       run: >
-        set "CC=clang-cl" && set "CXX=clang-cl"
+        set "CC=clang-cl"
+
+        set "CXX=clang-cl"
+
         ./libyuv.cmd
-        set "CC=" && set "CXX="
+
+        set "CC="
+
+        set "CXX="
     - name: Build libjpeg
       if: steps.cache-ext.outputs.cache-hit != 'true'
       working-directory: ./ext