cargo: bump blake2 from 0.10.5 to 0.10.6

Bumps [blake2](https://github.com/RustCrypto/hashes) from 0.10.5 to 0.10.6.
- [Release notes](https://github.com/RustCrypto/hashes/releases)
- [Commits](https://github.com/RustCrypto/hashes/compare/blake2-v0.10.5...blake2-v0.10.6)

---
updated-dependencies:
- dependency-name: blake2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.lock

@@ -110,9 +110,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "blake2"
-version = "0.10.5"
+version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b12e5fd123190ce1c2e559308a94c9bacad77907d4c6005d9e58fe1a0689e55e"
+checksum = "46502ad458c9a52b69d4d4d32775c788b7a1b85e8bc9d482d92250fc0e3f8efe"
 dependencies = [
  "digest",
 ]

lib/Cargo.toml

@@ -19,7 +19,7 @@ version_check = "0.9.4"
 
 [dependencies]
 backoff = "0.4.0"
-blake2 = "0.10.5"
+blake2 = "0.10.6"
 bytes = "1.3.0"
 byteorder = "1.4.3"
 chrono = { version = "0.4.23", default-features = false, features = ["std", "clock"] }