chore(apps): update icons (#3156)

* chore(apps): update icons

* bump everything

charts/stable/focalboard/Chart.yaml

@@ -11,7 +11,7 @@ dependencies:
 description: Focalboard is an open source, self-hosted alternative to Trello, Notion,
   and Asana.
 home: https://github.com/truecharts/apps/tree/master/charts/stable/focalboard
-icon: https://truecharts.org/img/appicons/focalboard.png
+icon: https://truecharts.org/img/chart-icons/focalboard.png
 keywords:
 - focalboard
 - kanban
@@ -26,7 +26,7 @@ sources:
 - https://www.focalboard.com/
 - https://github.com/mattermost/focalboard
 - https://github.com/FlipEnergy/container-images/blob/main/focalboard
-version: 9.0.14
+version: 9.0.15
 annotations:
   truecharts.org/catagories: |
     - media