fix(deps): update dependency rtlcss to v4 (#35859)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Bilal Qamar <59555732+BilalQamar95@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -66,7 +66,7 @@
     "redux": "3.7.2",
     "redux-thunk": "2.2.0",
     "requirejs": "2.3.7",
-    "rtlcss": "2.6.2",
+    "rtlcss": "4.3.0",
     "sass": "^1.54.8",
     "sass-loader": "^14.1.1",
     "scriptjs": "2.5.9",