refactor(block)!: remove deprecated title_on_bottom

[Valentin271]

Block::title_on_bottom was deprecated in v0.22. Use Block::title and Title::position instead.

References #738

[joshka]

Can you do a quick github search for this to check how common it is before merging?
I find adding AND (NOT org:ratatui-org) AND (NOT is:fork) helpful in narrowing down the code results.

[Valentin271]

Sure, I found 1 usage. I think it's safe to merge :)

https://github.com/search?q=.title_on_bottom%28%29+AND+%28NOT+org%3Aratatui-org%29+AND+%28NOT+is%3Afork%29+language%3ARust&type=code&l=Rust

[joshka]

Sure, I found 1 usage. I think it's safe to merge :)

https://github.com/search?q=.title_on_bottom%28%29+AND+%28NOT+org%3Aratatui-org%29+AND+%28NOT+is%3Afork%29+language%3ARust&type=code&l=Rust

Cool
Pinging https://github.com/johnDeSilencio/emojicp @johnDeSilencio to notify of this change which will likely go out in 0.26.0