chore(docker): update docker.io/owncloud/base:22.04 docker digest to 20a3dab (#549)

* chore(docker): update docker.io/owncloud/base:22.04 docker digest to 20a3dab

* docs: fix links in README.md

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Thomas Müller <1005065+DeepDiver1975@users.noreply.github.com>

Author: renovate[bot]

README.md

@@ -29,9 +29,8 @@ ownCloud is an open-source file sync, share and content collaboration software t
 
 ## Docker Tags and respective Dockerfile links
 
-- [`10.15.0`](https://github.com/owncloud-docker/server/blob/master/v20.04/Dockerfile.multiarch) available as `owncloud/server:10.15.0`, `owncloud/server:10.15`, `owncloud/server:10`, `owncloud/server:latest`
-- [`10.14.0`](https://github.com/owncloud-docker/server/blob/master/v20.04/Dockerfile.multiarch) available as `owncloud/server:10.14.0`,
-- [`10.13.4`](https://github.com/owncloud-docker/server/blob/master/v20.04/Dockerfile.multiarch) available as `owncloud/server:10.13.4`, `owncloud/server:10.13`
+- [`10.16.0`](https://github.com/owncloud-docker/server/blob/master/v22.04/Dockerfile.multiarch) available as `owncloud/server:10.16.0`, `owncloud/server:10.16`, `owncloud/server:10`, `owncloud/server:latest`
+- [`10.15.3`](https://github.com/owncloud-docker/server/blob/master/v22.04/Dockerfile.multiarch) available as `owncloud/server:10.15.3`, `owncloud/server:10.15`
 
 ## Default volumes
 

v22.04/Dockerfile.multiarch

@@ -1,4 +1,4 @@
-FROM docker.io/owncloud/base:22.04@sha256:794dbc79fd49dedeb8aa55462f7b8a7d5e57c2051676ac4f2ba699e986a3b558
+FROM docker.io/owncloud/base:22.04@sha256:20a3dabb02be74928c93a2a23a8eeee59fd71b62a102e4fe6af6d5e8486c8717
 
 LABEL maintainer="ownCloud GmbH <devops@owncloud.com>" \
   org.opencontainers.image.authors="ownCloud DevOps <devops@owncloud.com>" \