fix(localization): adjust saved feed filters limit labels and descriptions

- Update Arabic and English labels and descriptions for saved feed filters limit
- Change "Saved Feed Filters Limit" to "Saved Filters Limit" for better clarity
- Update corresponding descriptions in both languages

Author: fulleni

lib/l10n/arb/app_ar.arb

@@ -1022,7 +1022,7 @@
   "@followedItemsLimitDescription": {
     "description": "وصف حد العناصر المتابعة"
   },
-  "savedFeedFiltersLimitLabel": "حد مرشحات موجز الأخبار المحفوظة",
+  "savedFeedFiltersLimitLabel": "حد المرشحات المحفوظة",
   "@savedFeedFiltersLimitLabel": {
     "description": "تسمية حد مرشحات موجز الأخبار المحفوظة"
   },

lib/l10n/arb/app_en.arb

@@ -1022,9 +1022,9 @@
   "@followedItemsLimitDescription": {
     "description": "Description for Followed Items Limit"
   },
-  "savedFeedFiltersLimitLabel": "Saved Feed Filters Limit",
+  "savedFeedFiltersLimitLabel": "Saved Filters Limit",
   "@savedFeedFiltersLimitLabel": {
-    "description": "Label for Saved Headlines Limit"
+    "description": "Label for Saved filters Limit"
   },
   "savedFeedFiltersLimitDescription": "Maximum number of feed filters this user role can save.",
   "@savedFeedFiltersLimitDescription": {