Update aria-description vo_macos/safari test: next_focusable_item result pass (#365)

* Initial plan

* Update vo_macos/safari aria-description test: next_focusable_item result pass, update versions

Co-authored-by: mfairchild365 <498678+mfairchild365@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: mfairchild365 <498678+mfairchild365@users.noreply.github.com>

Author: Copilot

data/tests/tech/aria/aria-description.json

@@ -574,13 +574,13 @@
             "focus_location": "before target"
           },
           "after": "target",
-          "output": "\"example label, edit text\"",
+          "output": "\"Example label error: 41, edit text\"",
           "results": [
             {
               "feature_id": "aria/aria-description_attribute",
               "feature_assertion_id": "contribute_to_description",
               "applied_to": "html/input(type-text)_element",
-              "result": "fail"
+              "result": "pass"
             }
           ]
         },
@@ -690,6 +690,10 @@
     "wsr": {}
   },
   "history": [
+    {
+      "date": "2026-02-28",
+      "message": "Updated vo_macos/safari results: aria-description is now conveyed for input[aria-description] with next_focusable_item command (result changed from fail to pass); updated at_version to 15.7.3, browser_version to 26.2, and os_version to 15.7.3"
+    },
     {
       "date": "2026-02-27",
       "message": "Updated vo_ios/ios_saf results: aria-description is now conveyed for input[aria-description] and span[aria-description] with next_item command; updated at_version and browser_version to 18.7.3"
@@ -781,10 +785,10 @@
     "vo_macos": {
       "browsers": {
         "safari": {
-          "at_version": "13.5",
-          "browser_version": "16.6",
-          "os_version": "13.5",
-          "date": "2023-07-26"
+          "at_version": "15.7.3",
+          "browser_version": "26.2",
+          "os_version": "15.7.3",
+          "date": "2026-02-28"
         }
       }
     },