build(deps): bump undici from 5.28.4 to 6.20.0

Bumps [undici](https://github.com/nodejs/undici) from 5.28.4 to 6.20.0.
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](https://github.com/nodejs/undici/compare/v5.28.4...v6.20.0)

---
updated-dependencies:
- dependency-name: undici
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

package-lock.json

@@ -12,7 +12,7 @@
         "@actions/core": "^1.10.1",
         "@actions/exec": "^1.1.1",
         "@actions/github": "^6.0.0",
-        "undici": "5.28.4"
+        "undici": "6.20.0"
       },
       "devDependencies": {
         "@octokit/webhooks-types": "^7.6.1",
@@ -68,6 +68,17 @@
         "undici": "^5.25.4"
       }
     },
+    "node_modules/@actions/http-client/node_modules/undici": {
+      "version": "5.28.4",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-5.28.4.tgz",
+      "integrity": "sha512-72RFADWFqKmUb2hmmvNODKL3p9hcB6Gt2DOQMis1SEBaV6a4MH8soBvzg+95CYhCKPFedut2JY9bMfrDl9D23g==",
+      "dependencies": {
+        "@fastify/busboy": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=14.0"
+      }
+    },
     "node_modules/@actions/io": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/@actions/io/-/io-1.1.3.tgz",
@@ -872,7 +883,6 @@
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/@fastify/busboy/-/busboy-2.1.1.tgz",
       "integrity": "sha512-vBZP4NlzfOlerQTnba4aqZoMhE/a9HY7HRqoOPaETQcSQuWEIyZMHGfVu6w9wGtGK5fED5qRs2DteVCjOH60sA==",
-      "license": "MIT",
       "engines": {
         "node": ">=14"
       }
@@ -5339,15 +5349,11 @@
       }
     },
     "node_modules/undici": {
-      "version": "5.28.4",
+      "version": "6.20.0",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-5.28.4.tgz",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-6.20.0.tgz",
-      "integrity": "sha512-72RFADWFqKmUb2hmmvNODKL3p9hcB6Gt2DOQMis1SEBaV6a4MH8soBvzg+95CYhCKPFedut2JY9bMfrDl9D23g==",
+      "integrity": "sha512-AITZfPuxubm31Sx0vr8bteSalEbs9wQb/BOBi9FPlD9Qpd6HxZ4Q0+hI742jBhkPb4RT2v5MQzaW5VhRVyj+9A==",
-      "license": "MIT",
-      "dependencies": {
-        "@fastify/busboy": "^2.0.0"
-      },
       "engines": {
-        "node": ">=14.0"
+        "node": ">=18.17"
       }
     },
     "node_modules/undici-types": {

package.json

@@ -26,7 +26,7 @@
     "@actions/core": "^1.10.1",
     "@actions/exec": "^1.1.1",
     "@actions/github": "^6.0.0",
-    "undici": "5.28.4"
+    "undici": "6.20.0"
   },
   "devDependencies": {
     "@octokit/webhooks-types": "^7.6.1",