chore: switch TLS backend from rustls/aws-lc-rs to native-tls

[kevinschweikert]

Description

Replaces the rustls + aws-lc-rs TLS stack with native-tls, which delegates to the OS's built-in TLS implementation

Type of Change

• Bug fix
• New feature
• Breaking change
• Performance improvement
• Code refactoring
• Documentation update
• UI/UX improvement
• Build/CI or Dependency update

Changes Made

switched from rusttls to native-tls

Screenshots/Videos

Testing

• I have tested these changes locally and confirmed that they work as expected without issues

Test Configuration:

• OS: macOS Sequoia 15.7
• Hardware: Apple M3 Pro

Checklist

• My code follows the project's code style
• I haven't added unnecessary AI-generated code comments
• My changes generate no new warnings or errors

Additional Notes

I've just had some problems compiling the project. aws-lc-sys was confused because i had XCode 26.2 installed but still run macOS Sequoia 15.7. I could solve the issue by switching to the native tls stack completely. aws-lc-sys is quite a heavy dependency and would make building the project overall simpler.

It was already tried in #823 (comment) but not merged

AI Disclaimer:

Please state the involvement of AI in this PR:

• This PR is entirely AI-generated
• This PR is AI-generated but guided by a human
• This PR was handwritten with AI assistance (spell check, logic suggestions, error resolving)
• This PR contains only blood, sweat, and coffee (AI-free)

[Duecki1]

Hi @kevinschweikert

the project just switched from native tls to rustls in this commit 4feda9e to support the new android build.

#941

As far as I know, native-tls won't work.