Update the windows workflow to provide --scripts to premake

.github/workflows/tests.yml

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index a38c6f7..7665912 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -57,7 +57,7 @@
         shell: powershell
         run: |
           cd dev/test
-          C:\premake5.exe vs2022
+          C:\premake5.exe --scripts=..\..\build vs2022
           MSBuild rive.sln
           build\bin\debug\tests.exe