Bump crypto-bigint to v0.7.0-pre.7 (#1022)

Author: tarcieri

Cargo.lock

@@ -15,6 +15,8 @@ members = [
 opt-level = 2
 
 [patch.crates-io]
+elliptic-curve = { git = "https://github.com/RustCrypto/traits" }
+
 # A global patch crates-io block is used to avoid duplicate dependencies
 # when pulling a member crate through git
 dsa = { path = "./dsa" }

Cargo.toml

@@ -18,7 +18,7 @@ rust-version = "1.85"
 [dependencies]
 der = { version = "0.8.0-rc.7", features = ["alloc"] }
 digest = "0.11.0-rc.0"
-crypto-bigint = { version = "=0.7.0-pre.6", default-features = false, features = ["alloc", "zeroize"] }
+crypto-bigint = { version = "=0.7.0-pre.7", default-features = false, features = ["alloc", "zeroize"] }
 crypto-primes = { version = "=0.7.0-pre.1", default-features = false }
 rfc6979 = { version = "0.5.0-rc.0" }
 sha2 = { version = "0.11.0-rc.0", default-features = false }