Add test workflow

.forgejo/workflows/test.yml

@@ -0,0 +1,16 @@
+on: [push]
+jobs:
+  build:
+    runs-on: docker
+    steps:
+      # Step 1: Check out the code
+      - uses: actions/checkout@v3
+
+      # Step 2: Set up go environment
+      - uses: actions/setup-go@v4
+        with:
+          go-version-file: '/workspace/FLUX/GoSBHPF/go.mod'
+
+      # Step 3: Set the working directory and run the project tests
+      - run: go test
+        working-directory: /workspace/FLUX/GoSBHPF/SBHPFv1