chore: Update iOS dependencies

[OutdatedGuy]

fixes #669

Changes

• Updates GoogleMLKit to v7.0.0 released on 30th September.
• Sets Minimum iOS Deployment Target to 15.5.0

[fbernaly]

@OutdatedGuy: thanks for your contributions, I am going to review your PR. Did you test the changes with the example app?

[fbernaly]

Do we need to bump all the dependencies from iOS 12 to 15.5.0?

[OutdatedGuy]

@OutdatedGuy: thanks for your contributions, I am going to review your PR. Did you test the changes with the example app?

Yeah, I have tested it on iOS simulator and a real device. Everything seems to be working fine.

[OutdatedGuy]

Do we need to bump all the dependencies from iOS 12 to 15.5.0?

Most likely, as the official release notes mentioned the minimum support change.

I tried running few plugins on iOS 13, but got error due to minimum support incompatible.

[vietstone-ng]

Expect this to be released. Thank you all very much.

[vallerydelexy]

the bump up are too high, 12 to 15.5.0

[vietstone-ng]

@vallerydelexy The bump is acceptable.

• First, it's from native, as @OutdatedGuy pointed out above (https://developers.google.com/ml-kit/release-notes#september_30_2024)
• Another reason may be iOS's privacy manifest, as old versions do not have it.

[poka-IT]

I don't see any change log about septembre 2024 here: https://developers.google.com/ml-kit/release-notes#september_30_2024

Am I cross-eyed?

The bump is really hard...

[fbernaly]