Update to the current release of nu-ansi-term, 0.50.0

Author: musicinmybrain

Cargo.toml

@@ -17,7 +17,7 @@ tracing-subscriber = { version = "0.3", default-features = false, features = [
     "fmt",
     "std",
 ] }
-nu-ansi-term = "0.49.0"
+nu-ansi-term = "0.50.0"
 tracing-log = { version = "0.2", optional = true, default-features = false, features = [
     "std",
     "log-tracer",