Use lts and latest node version aliases instead of version numbers

Author: mattt

.github/workflows/ci.yml

@@ -12,8 +12,7 @@ jobs:
 
     strategy:
       matrix:
-        # See supported Node.js release schedule at https://nodejs.org/en/about/previous-releases
-        node-version: [18.x, 20.x]
+        node-version: [lts, latest]
 
     steps:
       - uses: actions/checkout@v4
@@ -32,6 +31,10 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
+    strategy:
+      matrix:
+        node-version: [latest]
+
     outputs:
       tarball-name: ${{ steps.pack.outputs.tarball-name }}
 
@@ -40,7 +43,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: 20.x
+          node-version: ${{ matrix.node-version }}
           cache: "npm"
       - name: Build tarball
         id: pack
@@ -61,8 +64,7 @@ jobs:
 
     strategy:
       matrix:
-        # See supported Node.js release schedule at https://nodejs.org/en/about/previous-releases
-        node-version: [18.x, 20.x]
+        node-version: [lts, latest]
         suite: [commonjs, esm, typescript]
       fail-fast: false
 
@@ -90,6 +92,7 @@ jobs:
 
     strategy:
       matrix:
+        node-version: [latest]
         browser: ["chromium", "firefox", "webkit"]
         suite: ["browser"]
       fail-fast: false
@@ -121,7 +124,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [20.x]
+        node-version: [latest]
         suite: [cloudflare-worker]
 
     steps: