[#113] .forgejo: Add generate-wrappers action

Make it easier to maintain auto-generated code in the actual state.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

.forgejo/workflows/codegen.yml

@@ -0,0 +1,18 @@
+name: Code generation
+on: [pull_request]
+
+jobs:
+  wrappers:
+    name: Generate wrappers
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: '1.23'
+          cache: true
+      - name: Generate wrappers
+        run: make generate-wrappers
+      - name: Check that nothing has changed
+        run: git diff-index HEAD