Merge PR #849 from 'nodech/fix-ci'

Author: nodech

.github/workflows/build.yml

@@ -54,7 +54,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        node: [14.x, 16.x, 18.x]
+        node: [14.x, 16.x, 18.x, 20.x]
 
     steps:
     - uses: actions/checkout@v3
@@ -64,9 +64,6 @@ jobs:
       with:
         node-version: ${{ matrix.node }}
 
-    - name: Update npm
-      run: npm i -g npm
-
     - name: Install libunbound
       if: contains(matrix.os, 'ubuntu')
       run: sudo apt-get update && sudo apt-get install -y libunbound-dev