Update Fedora 6 to newer release

[misilot]

6.1.0 adds support for building on M1 (ARM).

I also see logs about using MariaDB 10.6 instead of 10.5, but I don't think it's been updated to support a newer db version.

fcrepo_1      | WARN 19:22:47.639 [main] (Database) Flyway upgrade recommended: MariaDB 10.6 is newer than this version of Flyway and support has not been tested. The latest supported version of MariaDB is 10.5.`

Release notes

https://github.com/fcrepo/fcrepo/releases/tag/fcrepo-6.1.0
https://github.com/fcrepo/fcrepo/releases/tag/fcrepo-6.1.1

[nigelgbanks]

We don't build fcrepo6 in this repository, we just consume the war they release which is cross platform. So we do not need the M1 support added in FCREPO-3734. Updating is a good idea though regardless.

[noahwsmith]

@dannylamb and I need a container with 6.2.0 in it, so I'll work on a PR for this, and we'll test that candidate container and report back.

[noahwsmith]

Pushed #233 . For testing

Commit hash: 1555697

docker pull islandora/fcrepo6:15556976c0dc17296ce6bbcd841decf3e5053bb9

[noahwsmith]

Our tests show that this container works well, and no extra fedora upgrade steps were needed from 6.0.0 to 6.2.0