feat: [WRA-17] add DynamoDB FDW (supabase#593)

* feat: add DynamoDB FDW

* fix: follow copilot suggestions

* ci: add cache deletion step to native wrappers test

* fix: update clickhouse-rs source references to latest commit

Author: burmecia

.github/workflows/test_wrappers.yml

@@ -51,6 +51,12 @@ jobs:
     runs-on: blacksmith-4vcpu-ubuntu-2404
 
     steps:
+      - name: Delete All Caches
+        uses: useblacksmith/cache-delete@v1
+        with:
+          key: ""
+          prefix: true
+          
       - name: Checkout code
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 

Cargo.lock

@@ -17,6 +17,7 @@
 | [Clickhouse](./wrappers/src/fdw/clickhouse_fdw) | A FDW for [ClickHouse](https://clickhouse.com/)                               | ✅   | ✅     |
 | [Cloudflare D1](./wasm-wrappers/fdw/cfd1_fdw)   | A Wasm FDW for [Cloudflare D1](https://developers.cloudflare.com/d1/)         | ✅   | ✅     |
 | [DuckDB](./wrappers/src/fdw/duckdb_fdw)         | A FDW for [DuckDB](https://duckdb.org/)                                       | ✅   | ❌     |
+| [DynamoDB](./wrappers/src/fdw/dynamodb_fdw)     | A FDW for [DynamoDB](https://aws.amazon.com/dynamodb/)                        | ✅   | ✅     |
 | [Firebase](./wrappers/src/fdw/firebase_fdw)     | A FDW for Google [Firebase](https://firebase.google.com/)                     | ✅   | ❌     |
 | [HelloWorld](./wrappers/src/fdw/helloworld_fdw) | A demo FDW to show how to develop a basic FDW.                                |      |        |
 | [HubSpot](./wasm-wrappers/fdw/hubspot_fdw)      | A Wasm FDW for [HubSpot](https://www.hubspot.com/)                            | ✅   | ❌     |