Revert "Fix text wrapping in commit message editors (#31030)" (#31587)

This reverts commit f2601ce52c.

Release Notes:

- N/A

Cargo.lock

@@ -4732,6 +4732,7 @@ dependencies = [
  "tree-sitter-rust",
  "tree-sitter-typescript",
  "ui",
+ "unicode-script",
  "unicode-segmentation",
  "unindent",
  "url",
@@ -17115,8 +17116,6 @@ dependencies = [
  "tempfile",
  "tendril",
  "unicase",
- "unicode-script",
- "unicode-segmentation",
  "util_macros",
  "walkdir",
  "workspace-hack",