Add escape string highlights to JSON and JSONC files (#18138)

狐狸 created

Release Notes:

- Added escape string highlights to JSON and JSONC files

Change summary

crates/languages/src/json/highlights.scm  | 1 +
crates/languages/src/jsonc/highlights.scm | 1 +
2 files changed, 2 insertions(+)

Detailed changes