build: bump undici from 5.26.3 to 5.28.3

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

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.pnp.cjs

@@ -1232,11 +1232,11 @@ __metadata:
   linkType: hard
 
 "undici@npm:^5.25.4":
-  version: 5.26.3
-  resolution: "undici@npm:5.26.3"
+  version: 5.28.3
+  resolution: "undici@npm:5.28.3"
   dependencies:
     "@fastify/busboy": ^2.0.0
-  checksum: aaa9aadb712cf80e1a9cea2377e4842670105e00abbc184a21770ea5a8b77e4e2eadc200eac62442e74a1cd3b16a840c6f73b112b9e886bd3c1a125eb22e4f21
+  checksum: fa1e65aff896c5e2ee23637b632e306f9e3a2b32a3dc0b23ea71e5555ad350bcc25713aea894b3dccc0b7dc2c5e92a5a58435ebc2033b731a5524506f573dfd2
   languageName: node
   linkType: hard