test on latest tagged release and master of Zig

Author: Techatrix

.github/workflows/main.yml

@@ -14,6 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
+        zig-version: [latest, master]
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
@@ -22,6 +23,8 @@ jobs:
 
       - name: Setup Zig
         uses: mlugg/setup-zig@v2
+        with:
+          version: ${{ matrix.zig-version }}
 
       - name: Check Formatting
         run: zig fmt --ast-check --check .