ci: remove makework, update node versions

Author: isaacs

.github/workflows/benchmark.yml

@@ -6,7 +6,7 @@ jobs:
   build:
     strategy:
       matrix:
-        node-version: [16.x, 18.x, 19.x]
+        node-version: [18.x, 20.x, 22.x]
         platform:
           - os: ubuntu-latest
             shell: bash

.github/workflows/ci.yml

@@ -6,7 +6,7 @@ jobs:
   build:
     strategy:
       matrix:
-        node-version: [18.x, 20.x, 21.x]
+        node-version: [18.x, 20.x, 22.x]
         platform:
           - os: ubuntu-latest
             shell: bash