Install gperf for all windows builds

Author: st0012

.github/workflows/test.yml

@@ -45,7 +45,10 @@ jobs:
       with:
         ruby-version: ${{ matrix.ruby }}
         bundler-cache: true # 'bundle install' and cache
-    - run: choco install gperf
-      if: ${{ matrix.ruby == 'mswin' }}
+    - name: Install gperf for MinGW/UCRT builds
+      uses: ruby/setup-ruby-pkgs@v1
+      if: matrix.os == 'windows-latest'
+      with:
+        mingw: gperf
     - name: Run test
       run: bundle exec rake compile test