node 22 linux only

Signed-off-by: Matteo Collina <[email protected]>

.github/workflows/test.yml

@@ -13,16 +13,8 @@ jobs:
   build:
     strategy:
       matrix:
-        node: [20, 22]
+        node: [22]
         os: [ubuntu-22.04]
-        include:
-          # single mac test due to minute multipliers
-          # https://docs.github.com/en/billing/managing-billing-for-github-actions/about-billing-for-github-actions
-          - node: 20
-            os: macos-14
-          # single windows test due to node.js 14 node-gyp / vs 2022 issues
-          - node: 20
-            os: windows-2022
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v3