Adds OpenDream as a CI lint (#21099)

* Initial Commit

* Makes the CI work (maybe)

* Of course CI has a hissy fit

* Actually fixes the codebase

* Oops 1

* Tweaks

* oops

.github/workflows/ci.yml

@@ -37,6 +37,18 @@ jobs:
         with:
           outputFile: output-annotations.txt
 
+  odlint:
+    name: Lint with OpenDream
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup OD
+        run: |
+          bash tools/ci/setup_od.sh
+      - name: Run OD
+        run: |
+          bash tools/ci/run_od.sh
+
   compile_all_maps:
     name: Compile All Maps
     runs-on: ubuntu-20.04