Add mariadb-operator?

[strowi]

Hi,

i could only find the mysql-operator in here, but it would be nice to also have the option for mariadb-operator. I tried adding a first version, but running make libs/mariadb-operator locally gives an issue:

~> make libs/mariadb-operator
...
Success! Rendered 14 packages from '25.10/main.libsonnet' to 'docs/25.10'
/app
total 44K    
drwxr-xr-x    5 xxx      xxx         4.0K Dec  9 09:48 .
drwxr-xr-x    6 xxx      xxx         4.0K Dec  9 09:42 ..
drwxr-xr-x    3 xxx      xxx         4.0K Dec  9 09:48 .github
drwxr-xr-x    3 xxx      xxx         4.0K Dec  9 09:48 25.10
-rw-r--r--    1 xxx      xxx        11.1K Dec  9 09:48 LICENSE
-rw-r--r--    1 xxx      xxx          180 Dec  9 09:48 README.md
drwxr-xr-x    4 xxx      xxx         4.0K Dec  9 09:48 docs
-rw-r--r--    1 xxx      xxx         1.1K Dec  9 09:48 mkdocs.yml
-rw-r--r--    1 xxx      xxx          236 Dec  9 09:48 requirements.txt
Diffing...
Cloning into '/tmp/github.com/jsonnet-libs/mariadb-operator-libsonnet'...
fatal: could not read Username for 'https://github.com': No such device or address
error cloning the repository!
diff: /tmp/github.com/jsonnet-libs/mariadb-operator-libsonnet: No such file or directory
There's a diff!

Diffing...
Cloning into '/tmp/github.com/jsonnet-libs/mariadb-operator-libsonnet'...
fatal: could not read Username for 'https://github.com': No such device or address
error cloning the repository!
diff: /tmp/github.com/jsonnet-libs/mariadb-operator-libsonnet: No such file or directory
There's a diff!