Bump to node24 runtime

Signed-off-by: Brian DeHamer <bdehamer@github.com>

.node-version

@@ -1 +1 @@
-20.6.0
+24.5.0

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "actions/attest-build-provenance",
-  "version": "1.1.5",
+  "version": "2.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "actions/attest-build-provenance",
-      "version": "1.1.5",
+      "version": "2.0.0",
       "license": "MIT",
       "dependencies": {
         "@actions/attest": "^1.6.0",
@@ -30,7 +30,7 @@
         "typescript-eslint": "^8.39.0"
       },
       "engines": {
-        "node": ">=20"
+        "node": ">=24"
       }
     },
     "node_modules/@actions/attest": {

package.json

@@ -1,7 +1,7 @@
 {
   "name": "actions/attest-build-provenance",
   "description": "Generate signed build provenance attestations",
-  "version": "1.1.5",
+  "version": "2.0.0",
   "author": "",
   "private": true,
   "homepage": "https://github.com/actions/attest-build-provenance",
@@ -21,7 +21,7 @@
     ".": "./dist/index.js"
   },
   "engines": {
-    "node": ">=20"
+    "node": ">=24"
   },
   "scripts": {
     "bundle": "npm run format:write && npm run package",

predicate/action.yml

@@ -10,5 +10,5 @@ outputs:
     description: >
       URI identifying the type of the predicate.
 runs:
-  using: node20
+  using: node24
   main: ../dist/index.js