Fix Git permalinks not being URL-escaped (#39895)

Closes #39875

Release Notes:

- Fixed "open/copy permalink to line" paths not being URL-escaped

Co-authored-by: Cole Miller <cole@zed.dev>

crates/git/Cargo.toml

@@ -23,6 +23,7 @@ derive_more.workspace = true
 git2.workspace = true
 gpui.workspace = true
 http_client.workspace = true
+itertools.workspace = true
 log.workspace = true
 parking_lot.workspace = true
 regex.workspace = true
@@ -36,6 +37,7 @@ text.workspace = true
 thiserror.workspace = true
 time.workspace = true
 url.workspace = true
+urlencoding.workspace = true
 util.workspace = true
 uuid.workspace = true
 futures.workspace = true