Upgrade to nextcloud 30.0.2, 29.0.9, 28.0.12

[thelittlefireman]

No description provided.

[crazy-max]

Thanks

[crazy-max]

Seems there is a signature verification issue with 29.0.9: https://github.com/crazy-max/docker-nextcloud/actions/runs/12100672058/job/33739577519#step:9:716

#40 /bin/sh -c gpg --import "nextcloud.asc"   && gpg --verify --batch --no-tty "nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc" "nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"
#40 0.183 gpg: directory '/root/.gnupg' created
#40 0.267 gpg: /root/.gnupg/trustdb.gpg: trustdb created
#40 0.268 gpg: key D75899B9A724937A: public key "Nextcloud Security <[email protected]>" imported
#40 0.278 gpg: Total number processed: 1
#40 0.278 gpg:               imported: 1
#40 0.287 gpg: no valid OpenPGP data found.
#40 0.288 gpg: the signature could not be verified.
#40 0.289 Please remember that the signature file (.sig or .asc)
#40 0.289 should be the first file given on the command line.