feat(locale): add Central Kurdish language (#3566)

Co-authored-by: Benjamin Canac <canacb1@gmail.com>

src/runtime/locale/index.ts

@@ -3,6 +3,7 @@ export { default as az } from './az'
 export { default as bn } from './bn'
 export { default as ca } from './ca'
 export { default as cs } from './cs'
+export { default as ckb } from './ckb'
 export { default as da } from './da'
 export { default as de } from './de'
 export { default as el } from './el'