Merge branch 'renovate/owncast-image-0.x' into 'master'

automation: Update owncast-image Docker tag to v0.0.13

See merge request saibotk.de/infrastructure!817

roles/owncast/defaults/main.yml

@@ -30,7 +30,7 @@ owncast_domain: stream.example.com
 # The owncast container image and version to use
 owncast_image: docker.io/gabekangas/owncast
 # renovate: depName=docker.io/gabekangas/owncast
-owncast_image_version: "0.0.12"
+owncast_image_version: "0.0.13"
 
 # The RTMP port
 owncast_stream_port: 1935