Remove node 13 tests; change 12.16 to latest 12.x.x (#1148)
Remove node 13 tests; change 12.16 to latest 12.x.x (#1148)


TypeStrong/ts-node,blakeembrey/typescript-node,TypeStrong/ts-node,TypeStrong/ts-node,blakeembrey/typescript-node,TypeStrong/ts-node