Upgrade Node.js runtime from 20 to 24

Node 20 is deprecated for GitHub Actions and will be replaced by
Node 24 as the default on June 2, 2026. Node 22 is not supported
as a runs.using value, so this upgrades directly to Node 24.

Author: ChanTsune

.github/workflows/auto-build.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Set up Node.js
       uses: actions/setup-node@v6
       with:
-        node-version: 20.x
+        node-version: 24.x
 
     - name: Install dependencies
       run: npm install

.github/workflows/test.yml

@@ -15,7 +15,7 @@ jobs:
     - name: Set up Node.js
       uses: actions/setup-node@v6
       with:
-        node-version: 20.x
+        node-version: 24.x
         cache: npm
 
     - name: Install dependencies
@@ -37,7 +37,7 @@ jobs:
     - name: Set up Node.js
       uses: actions/setup-node@v6
       with:
-        node-version: 20.x
+        node-version: 24.x
         cache: npm
 
     - name: Install dependencies

action.yml

@@ -43,7 +43,7 @@ outputs:
   tag_name:
     description: 'The name of the created tag_name'
 runs:
-  using: 'node20'
+  using: 'node24'
   main: 'dist/index.js'
 branding:
   icon: 'tag'

package-lock.json

@@ -45,7 +45,7 @@
     "typescript": "^5.8.3"
   },
   "engines": {
-    "node": ">= 20.0.0"
+    "node": ">= 24.0.0"
   },
   "standard": {
     "parser": "@typescript-eslint/parser",