fix: platform_impl::ios::view::application_continue return type

[logankeenan]

What kind of change does this PR introduce?

The return type of the application_continue should be NO rather than false. This is currently causing a complication error.

error:

error[E0308]: mismatched types
   --> /Users/logankeenan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tao-0.22.1/src/platform_impl/ios/view.rs:569:16
    |
565 |   ) -> BOOL {
    |        ---- expected `i8` because of return type
...
569 |         return false;
    |                ^^^^^ expected `i8`, found `bool`

For more information about this error, try `rustc --explain E0308`.
error: could not compile `tao` (lib) due to previous error

• Bugfix
• Feature
• Docs
• Code style update
• Refactor
• Build-related changes
• Other, please describe:

Does this PR introduce a breaking change?

• Yes
• No

Checklist

• This PR will resolve #___
• A change file is added if any packages will require a version bump due to this PR per the instructions in the readme.
• I have added a convincing reason for adding this feature, if necessary
• It can be built on all targets and pass CI/CD.

Other information

[amrbashir]

Thank you