Re-enable CI.

Author: kevinzakka

.github/workflows/ci.yml

@@ -2,16 +2,16 @@ name: build
 
 on:
   push:
-    branches: [main]
+    branches: [main, "ci-enable"]
   pull_request:
-    branches: [main]
+    branches: [main, "ci-enable"]
 
 jobs:
   build:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.10", "3.11", "3.12"]
 
     steps:
       - uses: actions/checkout@v2
@@ -24,9 +24,6 @@ jobs:
           python -m pip install --upgrade pip
           pip install uv
           uv pip install --system -e ".[test]"
-      # - name: Install submodules
-      #   run: |
-      #     git submodule update --init --recursive
-      # - name: Test with pytest
-      #   run: |
-      #     pytest mujoco_playground
+      - name: Test with pytest
+        run: |
+          pytest mujoco_playground