ci: restore the workflow mistakenly removed earlier

.forgejo/workflows/test.yml

@@ -0,0 +1,22 @@
+on: [push]
+jobs:
+  linting:
+    runs-on: docker
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: stable
+      - uses: https://github.com/golangci/golangci-lint-action@v6
+  tests:
+    runs-on: docker
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: stable
+      - name: Install dependencies
+        run: go get .
+      - name: Run tests
+        run: go test 
+