[PSDK-529] GHA for Linting

.github/pull_request_template.md

@@ -0,0 +1,7 @@
+### What changed? Why?
+
+
+#### Qualified Impact
+<!-- Please evaluate what components could be affected and what the impact would be if there was an
+error. How would this error be resolved, e.g. rollback a deploy, push a new fix, disable a feature
+flag, etc... -->

.github/workflows/lint.yml

@@ -0,0 +1,23 @@
+name: Lint
+
+on: [pull_request]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.10'
+
+    - name: Install Dependencies
+      run: |
+        pip install --upgrade pip
+        pip install .[dev]
+
+    - name: Lint
+      run: make lint