revert bumps on incubator (+2 squashed commit)

Squashed commit:

[7e168fa0eba] chore(deps): update container image tccr.io/truecharts/valheim-server to latest (#9633)

[c21e8fb9d8a] bump everything to common 14.0.1 (will need to fix inherently failing CI)

charts/stable/headphones/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: "58edc604"
 dependencies:
   - name: common
     repository: https://library-charts.truecharts.org
-    version: 12.15.0
+    version: 14.0.1
 description: "An automated music downloader for NZB and Torrent, written in Python. It supports SABnzbd, NZBget, Transmission, µTorrent and Blackhole."
 home: https://truecharts.org/charts/stable/headphones
 icon: https://truecharts.org/img/hotlink-ok/chart-icons/headphones.png
@@ -22,7 +22,7 @@ sources:
   - https://github.com/linuxserver/docker-headphones
   - https://github.com/rembo10/headphones
 type: application
-version: 7.0.24
+version: 8.0.0
 annotations:
   truecharts.org/catagories: |
     - media