chore(deps): bump undici from 5.26.3 to 5.28.3 in /docs-site~ (#671)

Bumps [undici](https://github.com/nodejs/undici) from 5.26.3 to 5.28.3.
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](https://github.com/nodejs/undici/compare/v5.26.3...v5.28.3)

---
updated-dependencies:
- dependency-name: undici
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

docs-site~/yarn.lock

@@ -2,7 +2,7 @@
 # Manual changes might be lost - proceed with caution!
 
 __metadata:
-  version: 8
+  version: 6
   cacheKey: 10
 
 "@cloudflare/kv-asset-handler@npm:^0.2.0":
@@ -825,9 +825,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"fsevents@patch:fsevents@npm%3A~2.3.2#optional!builtin<compat/fsevents>":
+"fsevents@patch:fsevents@npm%3A~2.3.2#~builtin<compat/fsevents>":
   version: 2.3.3
-  resolution: "fsevents@patch:fsevents@npm%3A2.3.3#optional!builtin<compat/fsevents>::version=2.3.3&hash=df0bf1"
+  resolution: "fsevents@patch:fsevents@npm%3A2.3.3#~builtin<compat/fsevents>::version=2.3.3&hash=df0bf1"
   dependencies:
     node-gyp: "npm:latest"
   conditions: os=darwin
@@ -1736,11 +1736,11 @@ __metadata:
   linkType: hard
 
 "undici@npm:^5.22.1":
-  version: 5.26.3
-  resolution: "undici@npm:5.26.3"
+  version: 5.28.3
+  resolution: "undici@npm:5.28.3"
   dependencies:
-    "@fastify/busboy": "npm:^2.0.0"
-  checksum: 7280135e89c6f96f17f02fa99b8dcf5c64511d36de31b5cea0e1a858c8a16f07ea22aba524d5b8f574e9341a543d295aebb20cb715545829f2e959329149a638
+    "@fastify/busboy": ^2.0.0
+  checksum: 8/fa1e65aff896c5e2ee23637b632e306f9e3a2b32a3dc0b23ea71e5555ad350bcc25713aea894b3dccc0b7dc2c5e92a5a58435ebc2033b731a5524506f573dfd2
   languageName: node
   linkType: hard
 
@@ -1793,9 +1793,9 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "worker-sites-template@workspace:."
   dependencies:
-    "@cloudflare/kv-asset-handler": "npm:^0.3.0"
-    intl-parse-accept-language: "npm:^1.0.0"
-    wrangler: "npm:^3.22.3"
+    "@cloudflare/kv-asset-handler": ^0.3.0
+    intl-parse-accept-language: ^1.0.0
+    wrangler: ^3.22.3
   languageName: unknown
   linkType: soft