Update browser releases

Author: mdn-bot

browsers/bun.json

@@ -755,6 +755,13 @@
         "1.3.3": {
           "release_date": "2025-11-21",
           "release_notes": "https://bun.com/blog/release-notes/bun-v1.3.3",
+          "status": "retired",
+          "engine": "WebKit",
+          "engine_version": "623.1.7"
+        },
+        "1.3.4": {
+          "release_date": "2025-12-07",
+          "release_notes": "https://bun.com/blog/release-notes/bun-v1.3.4",
           "status": "current",
           "engine": "WebKit",
           "engine_version": "623.1.7"

browsers/edge.json

@@ -499,7 +499,7 @@
           "engine_version": "142"
         },
         "143": {
-          "release_date": "2025-12-04",
+          "release_date": "2025-12-05",
           "release_notes": "https://learn.microsoft.com/en-us/microsoft-edge/web-platform/release-notes/143",
           "status": "current",
           "engine": "Blink",