chore(deps): bump futures-executor from 0.3.11 to 0.3.12 (#173)

Bumps [futures-executor](https://github.com/rust-lang/futures-rs) from 0.3.11 to 0.3.12.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.11...0.3.12)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Cargo.lock

@@ -868,9 +868,9 @@ checksum = "79e5145dde8da7d1b3892dad07a9c98fc04bc39892b1ecc9692cf53e2b780a65"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.11"
+version = "0.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0cb59f15119671c94cd9cc543dc9a50b8d5edc468b4ff5f0bb8567f66c6b48a"
+checksum = "e9e59fdc009a4b3096bf94f740a0f2424c082521f20a9b08c5c07c48d90fd9b9"
 dependencies = [
  "futures-core",
  "futures-task",

ethers-middleware/Cargo.toml

@@ -34,7 +34,7 @@ tokio = { version = "1.0" }
 
 [dev-dependencies]
 ethers = { version = "0.2", path = "../ethers" }
-futures-executor = { version = "0.3.11", features = ["thread-pool"] }
+futures-executor = { version = "0.3.12", features = ["thread-pool"] }
 hex = { version = "0.4.2", default-features = false, features = ["std"] }
 tokio = { version = "1.0", default-features = false, features = ["rt", "macros", "time"] }
 

ethers-signers/Cargo.toml

@@ -27,7 +27,7 @@ sha2 = { version = "0.9.2", default-features = false }
 rand = { version = "0.7.3", default-features = false }
 yubihsm = { version = "0.37.0", features = ["secp256k1", "http", "usb"], optional = true }
 futures-util = "0.3.12"
-futures-executor = "0.3.11"
+futures-executor = "0.3.12"
 
 [dev-dependencies]
 ethers = { version = "0.2", path = "../ethers" }