[v3-1-test] Update json to JSON for consistency in translations (#59323) (#59333)

(cherry picked from commit a27dd7b)

Co-authored-by: Yeonguk Choo <choo121600@gmail.com>

Author: github-actions[bot]

airflow-core/src/airflow/ui/public/i18n/locales/en/common.json

@@ -25,7 +25,7 @@
     "requiredActions": "Required Actions",
     "xcoms": "XComs"
   },
-  "collapseAllExtra": "Collapse all extra json",
+  "collapseAllExtra": "Collapse all extra JSON",
   "collapseDetailsPanel": "Collapse Details Panel",
   "createdAssetEvent_one": "Created Asset Event",
   "createdAssetEvent_other": "Created Asset Events",
@@ -100,7 +100,7 @@
     "hotkey": "e",
     "tooltip": "Press {{hotkey}} to toggle expand"
   },
-  "expandAllExtra": "Expand all extra json",
+  "expandAllExtra": "Expand all extra JSON",
   "expression": {
     "all": "All",
     "and": "AND",