elliptic-curve: bump ff/group dependencies to v0.14.0-rc.1 (#2372)

These notably include the workarounds to make wNAF work

Author: tarcieri

elliptic-curve/Cargo.toml

@@ -27,8 +27,8 @@ zeroize = { version = "1.7", default-features = false }
 
 # optional dependencies
 digest = { version = "0.11", optional = true }
-ff = { version = "0.14.0-rc.0", package = "rustcrypto-ff", optional = true, default-features = false }
-group = { version = "0.14.0-rc.0", package = "rustcrypto-group", optional = true, default-features = false }
+ff = { version = "0.14.0-rc.1", package = "rustcrypto-ff", optional = true, default-features = false }
+group = { version = "0.14.0-rc.1", package = "rustcrypto-group", optional = true, default-features = false }
 hkdf = { version = "0.13", optional = true, default-features = false }
 hex-literal = { version = "1", optional = true }
 once_cell = { version = "1.21", optional = true, default-features = false }