move and rename sdk serialization doc (#4541)

Signed-off-by: Hannah Hunter <hannahhunter@microsoft.com>

Author: hhunter-ms

daprdocs/content/en/developing-applications/sdks/sdk-serialization.md renamed to daprdocs/content/en/developing-applications/local-development/sdk-serialization.md

@@ -1,9 +1,9 @@
 ---
 type: docs
 title: "Serialization in Dapr's SDKs"
-linkTitle: "Serialization"
+linkTitle: "SDK Serialization"
 description: "How Dapr serializes data within the SDKs"
-weight: 2000
+weight: 400
 aliases:
   - '/developing-applications/sdks/serialization/'
 ---