chore(ci): Update CI (#61)

* Update CI

* Add perms

Author: jacoblee93

.github/workflows/integration_tests.yml

@@ -9,6 +9,10 @@ on:
       - main
   workflow_dispatch:
 
+permissions:
+  contents: read
+  pull-requests: read
+
 jobs:
   changed_files:
     runs-on: ubuntu-latest
@@ -36,7 +40,7 @@ jobs:
           fi
 
   python_integration_test:
-    name: Python Integration Test
+    name: Python Integration Test (${{ matrix.python-version }})
     needs: changed_files
     if: >
       (github.event_name == 'push') ||
@@ -46,6 +50,9 @@ jobs:
       )) ||
       (github.event_name == 'workflow_dispatch' && github.event.inputs.run-python-tests == 'true')
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.9", "3.11"]
     defaults:
       run:
         working-directory: python
@@ -57,10 +64,10 @@ jobs:
         with:
           version: "0.6.2"
 
-      - name: Set up Python
+      - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
-          python-version-file: "./python/.python-version"
+          python-version: ${{ matrix.python-version }}
 
       - name: Install dependencies
         run: |
@@ -74,6 +81,7 @@ jobs:
       - name: Run integration tests
         env:
           LANGSMITH_TRACING: "true"
+          LANGSMITH_ENDPOINT: ${{ secrets.LANGSMITH_ENDPOINT }}
           LANGSMITH_API_KEY: ${{ secrets.LANGSMITH_API_KEY }}
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
         run: uv run pytest tests
@@ -100,7 +108,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v3
         with:
-          node-version: 20.x
+          node-version: 22.x
           cache: "yarn"
           cache-dependency-path: "js/yarn.lock"
 
@@ -113,6 +121,7 @@ jobs:
       - name: Run JS integration tests
         env:
           LANGSMITH_TRACING: "true"
+          LANGSMITH_ENDPOINT: ${{ secrets.LANGSMITH_ENDPOINT }}
           LANGSMITH_API_KEY: ${{ secrets.LANGSMITH_API_KEY }}
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
         run: yarn test src/trajectory/tests src/graph_trajectory/tests