Fix /ta checkperm having incorrect tab completions

[altruiis]

Description:

This PR fixes a small issue with the /ta checkperm command having the tab completion of /ta database. I tested it for functionality and it works fine, but I am unsure as to how efficient it is (Especially on servers with lots of permissions. I have 16 plugins on my test server and did not notice any lag). I am also still very new to Git/PRs so if I messed anything up let me know.

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New Nodes/Commands/ConfigOptions:

N/A

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Relevant Towny Issue ticket:

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• I have tested this pull request for defects on a server.

By making this pull request, I represent that I have the right to waive copyright and related rights to my contribution, and agree that all copyright and related rights in my contributions are waived, and I acknowledge that the TownyAdvanced organization has the copyright to use and modify my contribution under the Towny License for perpetuity.

Old behavior

New behavior

[LlmDl]

This is really great, I don't know why checkperms was added to the tabcompleter but never finished. I'll be merging this into the next pre-release. Also, nice first time contribution!

[altruiis]

This is really great, I don't know why checkperms was added to the tabcompleter but never finished. I'll be merging this into the next pre-release. Also, nice first time contribution!

Thank you! I had a question though: I forgot #5494 was a thing, so should I swap the BukkitTools methods over to the regular Bukkit ones, or is it fine as-is?

[LlmDl]

It's fine as it is, thanks again.