Run workflows with node 20, dropped node 14 and 16 support (#169)

Author: klein0r

.github/workflows/test-and-release.yml

@@ -21,7 +21,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x]
+        node-version: [20.x]
 
     steps:
       - name: Checkout code
@@ -50,7 +50,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        node-version: [14.x, 16.x, 18.x]
+        node-version: [18.x, 20.x]
         os: [ubuntu-latest, windows-latest, macos-latest]
 
     steps:
@@ -86,7 +86,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [16.x]
+        node-version: [20.x]
 
     steps:
       - name: Checkout code