Updated ChangeLog.md for Az.ContainerInstance (#22550)

* Updated ChangeLog.md for Az.ContainerInstance

* Update src/ContainerInstance/ChangeLog.md

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Co-authored-by: Beisi Zhou <[email protected]>

Author: andreygoran

src/ContainerInstance/ChangeLog.md

@@ -19,6 +19,7 @@
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 ## Upcoming Release
+* Fixed a bug in `Invoke-AzContainerInstanceCommand` when no result was returned under some conditions [#22453]
 
 ## Version 3.2.0
 * Added `priority` property to Container Group properties