Fix trailing whitespace

Author: aashishpatil-g

Changelog.md

@@ -1,7 +1,7 @@
 # 11.5.0-beta
 [added] Support for Swift 6 strict concurrency.
-[added] Logging within SDKs. 
-[changed] SDK will throw errors if partial Graphql errors are detected during operation execution. 
+[added] Logging within SDKs.
+[changed] SDK will throw errors if partial Graphql errors are detected during operation execution.
 
 # 11.3.0-beta
 [added] Initial public preview (pre-announced) release of the SDK. For more information visit [Firebase Data Connect](https://firebase.google.com/products/data-connect)