Merge pull request #420 from preactjs/vitest

chore: switch to vitest

Author: marvinhagemeister

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 22
           cache: npm
       - run: npm ci
       - name: test

.github/workflows/release.yml

@@ -21,10 +21,10 @@ jobs:
           # This makes Actions fetch all Git history so that Changesets can generate changelogs with the correct commits
           fetch-depth: 0
 
-      - name: Setup Node.js 18.x
+      - name: Setup Node.js 22.x
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 22
           cache: npm
 
       - name: Install Dependencies