Fix OSCs terminated by \x9c byte in unicode

Fixes #3591.

CHANGELOG.md

@@ -38,6 +38,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Increased input latency due to vsync behavior on X11
 - Freeze when application is invisible on Wayland
 - Emoji colors blending with terminal background
+- Fix escapes prematurely terminated by terminators in unicode glyphs
 
 ## 0.4.2
 

alacritty_terminal/Cargo.toml

@@ -16,7 +16,7 @@ font = { path = "../font" }
 parking_lot = "0.10.2"
 serde = { version = "1", features = ["derive"] }
 serde_yaml = "0.8"
-vte = { version = "0.7.0", default-features = false }
+vte = { version = "0.8.0", default-features = false }
 mio = "0.6.20"
 mio-extras = "2"
 log = "0.4"