splitting build and tests into separate workflows

.github/workflows/Build.yml

@@ -13,10 +13,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: mlugg/setup-zig@v2
       with:
-        version: 0.15.1
+        version: 0.15.2
 
     - name: Building
       run: zig build
-
-    - name: Test
-      run: zig build test-soft

.github/workflows/Test.yml

@@ -0,0 +1,22 @@
+name: Build
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: mlugg/setup-zig@v2
+      with:
+        version: 0.15.2
+
+    - name: Building
+      run: zig build
+
+    - name: Test
+      run: zig build test-soft