chore: release v0.15.2 (#2261)

<!-- CURSOR_SUMMARY -->
> [!NOTE]
> Cuts v0.15.2 release by finalizing changelog and setting version to
0.15.2.
> 
> - **Release 0.15.2**
> - **Changelog (`CHANGELOG.md`)**: Add `## 0.15.2` with fix for invalid
Bitbucket integration API query.
>   - **Versioning (`VERSION`)**: Bump from `0.15.2-dev` to `0.15.2`.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
743898a. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

Author: snakster

CHANGELOG.md

@@ -20,7 +20,7 @@ Given a version number `MAJOR.MINOR.PATCH`, we increment the:
 - Backward compatibility in versions `0.0.z` is **not guaranteed** when `z` is increased.
 - Backward compatibility in versions `0.y.z` is **not guaranteed** when `y` is increased.
 
-## Unreleased
+## 0.15.2
 
 ### Fixed
 

VERSION

@@ -1 +1 @@
-0.15.2-dev
+0.15.2