Update node.yml

Author: dogi

.github/workflows/node.yml

@@ -24,7 +24,7 @@ jobs:
       fail-fast: false
       matrix:
         arch: [amd64, arm, arm64]
-        version: [3.12, 3.14, 3.16, 3.18]
+        version: [3.12, 3.14, 3.16, 3.18, 3.20]
     env:
       name: "treehouses/node"
     steps:
@@ -55,7 +55,7 @@ jobs:
       fail-fast: false
       matrix:
         arch: [amd64, arm, arm64]
-        version: [3.12, 3.14, 3.16, 3.18]
+        version: [3.12, 3.14, 3.16, 3.18, 3.20]
     env:
       name: "treehouses/node"
     steps:
@@ -101,7 +101,7 @@ jobs:
       fail-fast: false
       matrix:
         registry: [docker.io, ghcr.io]
-        version: [3.12, 3.14, 3.16, 3.18]
+        version: [3.12, 3.14, 3.16, 3.18, 3.20]
     runs-on: ubuntu-latest
     outputs:
       message: ${{ steps.message.outputs.message }}