[CCI] Update developerGuide regarding yarn troubleshoot steps (opense…

…arch-project#456)

Revised yarn installing troubleshoot steps(Windows)

Signed-off-by: Didar Tursunov <89772209+Wielmany@users.noreply.github.com>

CHANGELOG.md

@@ -36,7 +36,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Make fields in `BulkOperation` optional to match OpenSearch Bulk API requirements ([#378](https://github.com/opensearch-project/opensearch-js/pull/378))
 - Remove guidance on using npm and switch completely to yarn in developer_guide ([#439](https://github.com/opensearch-project/opensearch-js/issues/435))
 - Change coverage, compatability, integration, integration with unreleased Open Search, node ci, bundler tests not to run on documentation change ([441](https://github.com/opensearch-project/opensearch-js/pull/441))
-
+- Change the Windows yarn installation troubleshoot steps ([455](https://github.com/opensearch-project/opensearch-js/issues/455))
 ### Deprecated
 
 - Remove deprecation warnings in bulk.test.js ([#434](https://github.com/opensearch-project/opensearch-js/issues/434))

DEVELOPER_GUIDE.md

@@ -51,12 +51,16 @@ There might be an issue on Windows OS:
 ```
 yarn. ps1 cannot be loaded because running scripts is disabled on this system
 ```
-If it occurs, open Windows PowerShell as an administrator and run:
+If this occurs, open Windows PowerShell and run:
 ```
-Set-ExecutionPolicy unrestricted
+Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
 ```
-Then type `Y`
+Agree to the changes.
 Now you can run `yarn install`
+If the problem persists, you can try to open Windows PowerShell as an administrator and run:
+```
+Set-ExecutionPolicy -ExecutionPolicy Unrestricted
+```
 
 ### Using ESLint