update to crossterm 0.18, but…

Byron · Byron · commit b5aa292bd89c · 2020-09-29T16:31:36.000+08:00
…tui also needs this to be updated
diff --git a/crosstermion/Cargo.toml b/crosstermion/Cargo.toml
@@ -28,7 +28,7 @@ tui-crossterm-backend = ["tui/crossterm"]
 
 
 [dependencies]
-crossterm = { version = "0.17.5", optional = true, default-features = false }
+crossterm = { version = "0.18.0", optional = true, default-features = false }
 termion = { version = "1.5.5", optional = true, default-features = false }
 futures-channel = { version = "0.3.5", optional = true, default-features = false, features = ["std", "sink"] }
 futures-core = { version = "0.3.5", optional = true, default-features = false }
