test: remove deprecated Node.js and Python (#2868)

* test: remove deprecated node.js and python

Removed Node.js v14.x and Python v3.7. Also added Node.js v20.x.

* Update .github/workflows/tests.yml

Co-authored-by: Christian Clauss <[email protected]>

---------

Co-authored-by: Christian Clauss <[email protected]>

Author: StefanStojanovic

.github/workflows/tests.yml

@@ -19,8 +19,8 @@ jobs:
       fail-fast: false
       max-parallel: 15
       matrix:
-        node: [14.x, 16.x, 18.x]
-        python: ["3.7", "3.9", "3.11"]
+        node: [16.x, 18.x, 20.x]
+        python: ["3.8", "3.11"]
         os: [macos-latest, ubuntu-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps: