Add GH action workflow for spell check.

.github/workflows/spell-checker.yml

@@ -0,0 +1,20 @@
+name: 'Spell Checker'
+on:
+  push:
+    branches:
+      - develop
+  pull_request:
+    branches:
+      - develop
+
+jobs:
+  Spell-check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Actions Repository
+        uses: actions/checkout@v4
+
+      - name: Spell Check
+        uses: crate-ci/typos@master
+        with:
+          files: ./