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

Cargo.lock

@@ -261,9 +261,9 @@ checksum = "43da5946c66ffcc7745f48db692ffbb10a83bfe0afd96235c5c2a4fb23994929"
 
 [[package]]
 name = "crypto-bigint"
-version = "0.7.0-pre.6"
+version = "0.7.0-pre.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "98dc20cae677f0af161d98f18463804b680f9af060f6dbe6d4249bd7e838bca1"
+checksum = "85ff38607b7ebe30e4715eeb0a0427ff42e3b6b47b2df55a775e767ef2658ccd"
 dependencies = [
  "hybrid-array",
  "num-traits",
@@ -410,8 +410,7 @@ checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
 [[package]]
 name = "elliptic-curve"
 version = "0.14.0-rc.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c28ecec37eea07ab976cea93c7ce8b36d561cf161f6767925c1edc51024b0ad3"
+source = "git+https://github.com/RustCrypto/traits#a10ef181945a480bba5d2fb36ad6f3f78a3474db"
 dependencies = [
  "base16ct",
  "crypto-bigint",

Cargo.toml

@@ -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" }

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 }