Update @js-temporal/polyfill to 0.5.0

Updated @js-temporal/polyfill to 0.5.0 for Node.js and Bun environments.
On Deno, this change has no effect since the polyfill is not used.

Author: dahlia

README.md

@@ -71,6 +71,9 @@ To be released.
  -  Added `PostgresMessageQueue.enqueueMany()` method for efficiently enqueuing
     multiple messages at once.
 
+ -  Updated *@js-temporal/polyfill* to 0.5.0 for Node.js and Bun. On Deno,
+    there is no change because the polyfill is not used.
+
  -  Added some logging using [LogTape] for the sake of debugging.  The following
     categories are used:
 

deno.json

@@ -9,7 +9,7 @@
   },
   "imports": {
     "@deno/dnt": "jsr:@deno/dnt@^0.41.3",
-    "@fedify/fedify": "jsr:@fedify/[email protected].732",
+    "@fedify/fedify": "jsr:@fedify/[email protected].750",
     "@logtape/logtape": "jsr:@logtape/logtape@^0.9.0",
     "@std/assert": "jsr:@std/assert@^0.226.0",
     "@std/async": "jsr:@std/async@^1.0.5",

deno.lock

@@ -60,7 +60,7 @@ await build({
       {
         package: {
           name: "@js-temporal/polyfill",
-          version: "^0.4.4",
+          version: "^0.5.0",
         },
         globalNames: [
           {