switch patches to master

Author: newpavlov

Cargo.lock

@@ -38,6 +38,6 @@ whirlpool = { path = "whirlpool" }
 blobby = { git = "https://github.com/RustCrypto/utils" }
 # https://github.com/RustCrypto/traits/pull/1916
 # https://github.com/RustCrypto/traits/pull/1953
-digest = { git = "https://github.com/RustCrypto/traits", branch = "digest/serialization" }
+digest = { git = "https://github.com/RustCrypto/traits" }
 # https://github.com/RustCrypto/utils/pull/1200
-block-buffer = { git = "https://github.com/RustCrypto/utils", branch = "block-buffer/serialization" }
+block-buffer = { git = "https://github.com/RustCrypto/utils" }