chore(apps): update icons (#3156)

* chore(apps): update icons

* bump everything

charts/stable/snapdrop/Chart.yaml

@@ -6,7 +6,7 @@ dependencies:
   version: 10.4.4
 description: Snapdrop A local file sharing in your browser. Inspired by Apple's Airdrop.
 home: https://github.com/truecharts/apps/tree/master/charts/stable/snapdrop
-icon: https://truecharts.org/img/appicons/snapdrop.png
+icon: https://truecharts.org/img/chart-icons/snapdrop.png
 keywords:
 - snapdrop
 kubeVersion: '>=1.16.0-0'
@@ -17,7 +17,7 @@ maintainers:
 name: snapdrop
 sources:
 - https://github.com/linuxserver/docker-snapdrop
-version: 2.0.17
+version: 2.0.18
 annotations:
   truecharts.org/catagories: |
     - media