chore(deps): update dependency undici to v7

Author: renovate[bot]

packages/worker/package.json

@@ -33,6 +33,6 @@
 		"i18next-fs-backend": "^2.6.0",
 		"ico-to-png": "^0.2.2",
 		"ioredis": "^5.6.0",
-		"undici": "^5.29.0"
+		"undici": "^7.8.0"
 	}
 }

yarn.lock

@@ -87,7 +87,7 @@ __metadata:
     ico-to-png: ^0.2.2
     ioredis: ^5.6.0
     typescript: ^5.8.3
-    undici: ^5.29.0
+    undici: ^7.8.0
   languageName: unknown
   linkType: soft
 
@@ -324,13 +324,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@fastify/busboy@npm:^2.0.0":
-  version: 2.0.0
-  resolution: "@fastify/busboy@npm:2.0.0"
-  checksum: 41879937ce1dee6421ef9cd4da53239830617e1f0bb7a0e843940772cd72827205d05e518af6adabe6e1ea19301285fff432b9d11bad01a531e698bea95c781b
-  languageName: node
-  linkType: hard
-
 "@gar/promisify@npm:^1.1.3":
   version: 1.1.3
   resolution: "@gar/promisify@npm:1.1.3"
@@ -3714,12 +3707,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"undici@npm:^5.29.0":
-  version: 5.29.0
-  resolution: "undici@npm:5.29.0"
-  dependencies:
-    "@fastify/busboy": ^2.0.0
-  checksum: a25b5462c1b6ffb974f5ffc492ffd64146a9983aad0cbda6fde65e2b22f6f1acd43f09beacc66cc47624a113bd0c684ffc60366102b6a21b038fbfafb7d75195
+"undici@npm:^7.8.0":
+  version: 7.8.0
+  resolution: "undici@npm:7.8.0"
+  checksum: 76c757cce3ff5c8f4db39a0dc92245cf432c7773cd2f45c9fb99eb4ebd75abccd887f711e2c297aa0a106709e01a30079d194108a7ef2f8f2f1bdf8c6579ec3e
   languageName: node
   linkType: hard