Add workflow to run clang-format.

.github/workflows/build-and-test.yml

@@ -1,5 +1,9 @@
 name: Build Plugin Python
-on: [push]
+on:
+  push:
+    branches: master
+  pull_request:
+    types: [opened, reopened]
 jobs:
   build:
     runs-on: windows-2022

.github/workflows/linting.yml

@@ -0,0 +1,12 @@
+name: Lint Plugin Python
+on: [push]
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Run clang-format
+        uses: jidicula/clang-format-action@v4.11.0
+        with:
+          clang-format-version: "13"
+          check-path: "."