dublicated entries in config

[DO1JLR]

https://github.com/thomas-maurice/ansible-role-gitea/blob/4dfd30306104ada0c38f126d39a3727b1739713d/templates/gitea.ini.j2#L56-L68

LFS_CONTENT_PATH and LFS_JWT_SECRET appear multiple times in the config.

And there are different ansible variables that will define the same secret (LFS_JWT_SECRET)

[DO1JLR]

can probably be fixed together with issue #96, since it affects similar file sections.

[quotengrote]

Yep, still happens...

> ansible-playbook playbooks/3_service/gitea.yml --limit prod*
[WARNING]: While constructing a mapping from /home/mg/ansible/roles/tmaurice.gitea/defaults/main.yml, line 2, column 1, found a duplicate dict key (gitea_lfs_content_path). Using last defined value only.                                                                                                                                                 

[DO1JLR]

See #114