Added actio to build documentation

.gitea/workflows/build-docs.yaml

@@ -0,0 +1,21 @@
+name: Generate Documentation
+
+on:
+  push:
+    branches:
+      - main
+      - development
+
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      -uses: mattnotmitt/doxygen-action@v1.9.5
+        with:
+          working-directory: 'submodule/'
+          doxyfile-path: 'docs/Doxygen'
+      -name: Build Doxygen Documentation