fix: use ring backend for rustls to fix ARM64 cross-compilation

The default aws-lc-rs backend has assembly code (SHA3 instructions like eor3, rax1, xar, bcax) that requires ARMv8.4-a+sha3 support, which the cross-compilation toolchain doesn't provide. Switching to the ring backend resolves the cross-compilation issues for ARM64 targets.

Author: erans

Cargo.lock

@@ -67,9 +67,9 @@ sha2 = "0.10"
 # Metrics
 prometheus = "0.14"
 
-# TLS/SSL support
-tokio-rustls = "0.26.0"
-rustls = "0.23.19"
+# TLS/SSL support - using ring backend for cross-compilation compatibility
+tokio-rustls = { version = "0.26.0", default-features = false, features = ["logging", "tls12", "ring"] }
+rustls = { version = "0.23.19", default-features = false, features = ["logging", "tls12", "ring"] }
 rustls-pemfile = "2.2"
 rcgen = "0.13.0"