Fix broken rust security-framework dependency

[dangeross]

This PR fixes a bug in the security-framework dependency that causes runtime errors on iOS:

Undefined symbols for architecture arm64:
  "_kSecMatchSubjectWholeString", referenced from:
      security_framework::item::ItemSearchOptions::search::ha6a003135e844d8e in libbreez_liquid_sdk_bindings.a[796](security_framework-270fe818f74ec369.security_framework.f033e13a96b29f56-cgu.08.rcgu.o)
ld: symbol(s) not found for architecture arm64

[erdemyerebasmaz]

This PR fixes a bug in the security-framework dependency that causes runtime errors on iOS:

Undefined symbols for architecture arm64:
  "_kSecMatchSubjectWholeString", referenced from:
      security_framework::item::ItemSearchOptions::search::ha6a003135e844d8e in libbreez_liquid_sdk_bindings.a[796](security_framework-270fe818f74ec369.security_framework.f033e13a96b29f56-cgu.08.rcgu.o)
ld: symbol(s) not found for architecture arm64

Thanks @dangeross !!

Where do we lock the security-framework version? I can only see Cargo.lock changes. Wouldn't it be updated on next "cargo update" call?

[ok300]

I added a commit that pins security-framework and security-framework-sys in Cargo.toml, which means they won't be bumped even on cargo update.

Are there any others that have to be pinned other than these two?

[dangeross]

Are there any others that have to be pinned other than these two?

I think it's enough