Uses Composer's code quality workflow

Uses Composer's reusuable code quality workflow for consistency.

.github/workflows/pr-code-quality.yaml

@@ -0,0 +1,27 @@
+name: PR Code Quality Checks
+on:
+  push:
+    branches:
+    - main
+    - release/**
+  pull_request:
+  - main
+  - release/**
+  workflow_dispatch:
+# Cancel old runs when a new commit is pushed to the same branch if not on main or dev
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
+jobs:
+  code-quality:
+    uses: mosaicml/composer/.github/workflows/[email protected]
+    strategy:
+      matrix:
+        python_version:
+        - '3.9'
+        - '3.10'
+        pip_deps:
+        - '[dev]'
+    with:
+      python_version: ${{ matrix.python_version }}
+      pip_deps: ${{ matrix.pip_deps }}