Correct logging (#35708)

Summary:
Fixes incorrect logging that I found whilst debugging

## Changelog

[Android] [FIXED] - Fixed incorrect logging of `isCatalystInstanceAlive` in exception handler

Pull Request resolved: https://github.com/facebook/react-native/pull/35708

Test Plan: N/A as change is related to logging

Reviewed By: christophpurrer

Differential Revision: D42233178

Pulled By: robhogan

fbshipit-source-id: f48e5abc036393a40f836cf0bf8c1d69f03ca848

ReactAndroid/src/main/java/com/facebook/react/bridge/ReactContext.java

@@ -422,7 +422,7 @@ public class ReactContext extends ContextWrapper {
           "Unable to handle Exception - catalystInstanceVariableExists: "
               + catalystInstanceVariableExists
               + " - isCatalystInstanceAlive: "
-              + !isCatalystInstanceAlive
+              + isCatalystInstanceAlive
               + " - hasExceptionHandler: "
               + hasExceptionHandler,
           e);