Bump Zed to v0.178 (#25939)

Release Notes:

-N/A

Cargo.lock

@@ -16770,7 +16770,7 @@ dependencies = [
 
 [[package]]
 name = "zed"
-version = "0.177.0"
+version = "0.178.0"
 dependencies = [
  "activity_indicator",
  "anyhow",

crates/zed/Cargo.toml

@@ -2,7 +2,7 @@
 description = "The fast, collaborative code editor."
 edition.workspace = true
 name = "zed"
-version = "0.177.0"
+version = "0.178.0"
 publish.workspace = true
 license = "GPL-3.0-or-later"
 authors = ["Zed Team <hi@zed.dev>"]