chore(deps): bump serial_test from 0.5.1 to 0.6.0 (#938)

Bumps [serial_test](https://github.com/palfrey/serial_test) from 0.5.1 to 0.6.0.
- [Release notes](https://github.com/palfrey/serial_test/releases)
- [Commits](https://github.com/palfrey/serial_test/compare/v0.5.1...v0.6.0)

---
updated-dependencies:
- dependency-name: serial_test
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.lock

@@ -3331,9 +3331,9 @@ dependencies = [
 
 [[package]]
 name = "serial_test"
-version = "0.5.1"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0bccbcf40c8938196944a3da0e133e031a33f4d6b72db3bda3cc556e361905d"
+checksum = "e5bcc41d18f7a1d50525d080fd3e953be87c4f9f1a974f3c21798ca00d54ec15"
 dependencies = [
  "lazy_static",
  "parking_lot",
@@ -3342,12 +3342,14 @@ dependencies = [
 
 [[package]]
 name = "serial_test_derive"
-version = "0.5.1"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2acd6defeddb41eb60bb468f8825d0cfd0c2a76bc03bfd235b6a1dc4f6a1ad5"
+checksum = "2881bccd7d60fb32dfa3d7b3136385312f8ad75e2674aab2852867a09790cae8"
 dependencies = [
+ "proc-macro-error",
  "proc-macro2",
  "quote",
+ "rustversion",
  "syn",
 ]
 

ethers-etherscan/Cargo.toml

@@ -24,7 +24,7 @@ thiserror = "1.0.29"
 
 [dev-dependencies]
 tokio = { version = "1.5", features = ["macros", "rt-multi-thread", "time"] }
-serial_test = "0.5.1"
+serial_test = "0.6.0"
 
 [package.metadata.docs.rs]
 all-features = true

ethers-middleware/Cargo.toml

@@ -43,7 +43,7 @@ rand = { version = "0.8.5", default-features = false }
 ethers-providers = { version = "^0.6.0", path = "../ethers-providers", default-features = false, features = ["ws", "rustls"] }
 once_cell = "1.8.0"
 ethers-solc = { version = "^0.3.0", path = "../ethers-solc", default-features = false }
-serial_test = "0.5.1"
+serial_test = "0.6.0"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]
 tokio = { version = "1.5", default-features = false, features = ["rt", "macros", "time"] }