Update Node.js version requirements and adjust CI workflow for multiple Node.js versions

Signed-off-by: Sora Morimoto <sora@morimoto.io>

Author: smorimoto

.changeset/tidy-trams-tap.md

@@ -0,0 +1,5 @@
+---
+"swagger-typescript-api": patch
+---
+
+Update Node.js version requirements.

.github/workflows/main.yml

@@ -8,6 +8,10 @@ permissions: read-all
 
 jobs:
   build-and-test:
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version: [24, 22, 20]
     runs-on: ubuntu-latest
     steps:
       - name: Checkout tree
@@ -17,7 +21,7 @@ jobs:
         uses: actions/setup-node@v4
         with:
           check-latest: true
-          node-version-file: .nvmrc
+          node-version: ${{ matrix.node-version }}
 
       - run: corepack enable
 

package.json

@@ -79,7 +79,7 @@
   },
   "packageManager": "yarn@4.9.2",
   "engines": {
-    "node": ">=18.0.0"
+    "node": ">=20"
   },
   "publishConfig": {
     "access": "public",