chore(apps): update icons (#3156)

* chore(apps): update icons

* bump everything

charts/stable/bookstack/Chart.yaml

@@ -10,7 +10,7 @@ dependencies:
   version: 3.0.29
 description: "A simple, self-hosted, easy-to-use platform for organising and storing information."
 home: https://github.com/truecharts/apps/tree/master/charts/stable/bookstack
-icon: https://truecharts.org/img/appicons/bookstack.png
+icon: https://truecharts.org/img/chart-icons/bookstack.png
 keywords:
   - bookstack
   - book
@@ -27,7 +27,7 @@ name: bookstack
 sources:
   - https://www.bookstackapp.com/
   - https://hub.docker.com/r/linuxserver/bookstack
-version: 3.0.15
+version: 3.0.16
 annotations:
   truecharts.org/catagories: |
     - media