Added latest stable Node and TypeScript versions to test matrix for up-to-date testing.

[m10rten]

Added Node 20 and TypeScript 5.3

      matrix:
        node: ["18", "20"]
        typescript: ["4.5", "4.6", "4.7", "4.8", "4.9", "5.0", "5.3"]

Closes #3276 Closes #3277

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