fix: install ring as the default rustls provider

[WeissDev]

No description provided.

[mkarimv]

Thanks, confirmed on our end.

• Host repro, red → green (rev 1c44fb66): a minimal binary that only calls matrix_sdk::Client::builder().homeserver_url(..).build() panics in reqwest 0.13.5 ("No rustls crypto provider is configured") with the current patch, and builds the client with fix: install ring as the default rustls provider #62's native.rs hunk.
• Coverage: HttpSettings::make_client is the only non-test place a reqwest::Client is built (the FFI only uses reqwest::Certificate), and the install also runs before the Android WebPkiServerVerifier builder.
• Android device (Galaxy S23 FE, Android 15): I built matrix-sdk-ffi for arm64-v8a with the full patch (ring only, no aws-lc-rs; exported FFI symbols identical to the published 0.10.1 lib) and swapped it into 0.10.1 in our app. Cold-start restore of an existing session — the case that failed in 0.10.1: every HTTP request fails with "No provider set" (ring patch installs no rustls CryptoProvider) #61 — now works: sliding sync, /versions, profile and keys/query all 200, no "No provider set".

Not tested: iOS, and a full ubrn package build (I swapped the .so only). Happy to re-check the release build on device once it's out.

[vb1704]

Following up on #63 as promised: we tested the published 0.10.2 release (prebuilt binaries, no local build) and it works for us on both platforms.

Setup: React Native 0.84 (New Architecture, Hermes), Android 16 on a physical arm64-v8a device, and an iOS 26.2 simulator.

On both platforms, these all worked against a Synapse homeserver with sliding sync:

• building the client and restoring an existing session
• sync service with the room list (native sliding sync)
• encryption().recover() with a recovery key
• timeline pagination with decryption
• room.sendRaw() with a custom msgtype, read correctly by another client
• timeline.sendFile() for an encrypted attachment

There's no crash on the first HTTPS request (the aws-lc issue we saw on 0.10.0) and no "No provider set" (#61). The Android .so contains no aws-lc code. Thanks for the quick fix and release!