Bump crossterm from 0.17.7 to 0.18.0

Bumps [crossterm](https://github.com/crossterm-rs/crossterm) from 0.17.7 to 0.18.0.
- [Release notes](https://github.com/crossterm-rs/crossterm/releases)
- [Changelog](https://github.com/crossterm-rs/crossterm/blob/master/CHANGELOG.md)
- [Commits](https://github.com/crossterm-rs/crossterm/compare/0.17.7...0.18)

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

Cargo.lock

@@ -318,6 +318,22 @@ dependencies = [
  "libc",
  "mio",
  "parking_lot 0.10.2",
+ "signal-hook",
+ "winapi",
+]
+
+[[package]]
+name = "crossterm"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2fcdc3c9cf8ee446222e8ee8691a6d21b563b8fe1a64b1873080db7b5b23cf0"
+dependencies = [
+ "bitflags",
+ "crossterm_winapi",
+ "lazy_static",
+ "libc",
+ "mio",
+ "parking_lot 0.11.0",
  "serde",
  "signal-hook",
  "winapi",
@@ -433,7 +449,7 @@ dependencies = [
  "clap",
  "clipboard",
  "crossbeam-channel",
- "crossterm",
+ "crossterm 0.18.0",
  "dirs",
  "itertools",
  "log",
@@ -1288,7 +1304,7 @@ checksum = "c2eaeee894a1e9b90f80aa466fe59154fdb471980b5e104d8836fcea309ae17e"
 dependencies = [
  "bitflags",
  "cassowary",
- "crossterm",
+ "crossterm 0.17.7",
  "unicode-segmentation",
  "unicode-width",
 ]

Cargo.toml

@@ -21,7 +21,7 @@ keywords = [
 [dependencies]
 scopetime = { path = "./scopetime", version = "0.1" }
 asyncgit = { path = "./asyncgit", version = "0.10" }
-crossterm = { version = "0.17", features = [ "serde" ] }
+crossterm = { version = "0.18", features = [ "serde" ] }
 clap = { version = "2.33", default-features = false }
 tui = { version = "0.12", default-features = false, features = ['crossterm'] }
 bytesize = { version = "1.0.1", default-features = false}