Undoing change from windows build testing.

.github/workflows/tests.yml

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 705139f..23d2b92 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -55,7 +55,8 @@
       - name: Build
         shell: bash #mingw
         run: |
-          make -f rive_windows.make
+          ./build.sh
+          ./build.sh release
 
 
       # - name: Tests