Merge pull request #2406 from akshita31/change_log

Change log update for the debug test bug fix

Author: akshita31

CHANGELOG.md

@@ -27,6 +27,7 @@
 #### Testing
 
 * Added test execution output to the output of the Run/Debug Test CodeLens. (PR: [#2337](https://github.com/OmniSharp/omnisharp-vscode/pull/2337), [#2343](https://github.com/OmniSharp/omnisharp-vscode/pull/2343), [omnisharp-roslyn#1203](https://github.com/OmniSharp/omnisharp-roslyn/pull/1203))
+* Fixed a bug where a debug session could not be started and duplicate logs were displayed after a previous one failed due to build failure. (PR: [#2405](https://github.com/OmniSharp/omnisharp-vscode/pull/2405), [omnisharp-roslyn#1239](https://github.com/OmniSharp/omnisharp-roslyn/pull/1239)) 
 
 ## 1.15.2 (May 15, 1018)