qa: Test .walletlock file is closed
qa: Test .walletlock file is closed

Github-Pull: #15297
Rebased-From: d3bf3b9

Former-commit-id: 0be38b1efcc52af88f63125a0512c72ff6175231
syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin2,syscoin/syscoin2,syscoin/syscoin2,syscoin/syscoin,syscoin/syscoin2,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin2,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin2