Add github readme sponsors action and marker in readme to display sponsors.

Author: CodingFlow

.github/workflows/readme-sponsors.yml

@@ -0,0 +1,27 @@
+name: Generate Sponsors README
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: 30 15 * * 0-6
+permissions:
+  contents: write
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout 🛎️
+        uses: actions/checkout@v6
+
+      - name: Generate Sponsors 💖
+        uses: JamesIves/github-sponsors-readme-action@v1
+        with:
+          token: ${{ secrets.PAT }}
+          file: 'README.md'
+
+      # ⚠️ Note: You can use any deployment step here to automatically push the README
+      # changes back to your branch.
+      - name: Deploy to GitHub Pages 🚀
+        uses: JamesIves/github-pages-deploy-action@v4
+        with:
+          branch: main
+          folder: '.'

README.md

@@ -98,3 +98,7 @@ public struct WrapperList
 ```
 
 In this case, it will generate a class for `IDynamoDBContext` called `DynamoDBContextDecorator`. This feature will also work for your own interfaces if you prefer this approach instead of using the attribute.
+
+# Sponsors
+
+<!-- sponsors --><!-- sponsors -->