chore: bump sourcebot to v4.16.4 (#84)

- Update appVersion to v4.16.4
- Bump chart version to 0.1.67
- Update generated documentation

Co-authored-by: msukkari <22405198+msukkari@users.noreply.github.com>

Author: sourcebot-release-bot[bot]

charts/sourcebot/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v2
 type: application
 name: sourcebot
-version: 0.1.66
-appVersion: v4.16.3
+version: 0.1.67
+appVersion: v4.16.4
 description: Sourcebot is a self-hosted tool that helps you understand your codebase.
 icon: https://raw.githubusercontent.com/sourcebot-dev/sourcebot/ebf6721836b8f878d42bb8c1e844bdc7867a74fe/packages/web/public/logo_512.png
 keywords:

charts/sourcebot/README.md

@@ -1,6 +1,6 @@
 # sourcebot
 
-![Version: 0.1.66](https://img.shields.io/badge/Version-0.1.66-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v4.16.3](https://img.shields.io/badge/AppVersion-v4.16.3-informational?style=flat-square)
+![Version: 0.1.67](https://img.shields.io/badge/Version-0.1.67-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v4.16.4](https://img.shields.io/badge/AppVersion-v4.16.4-informational?style=flat-square)
 
 Sourcebot is a self-hosted tool that helps you understand your codebase.