Add upgrade test#1788

DRadmir wants to merge 11 commits intomaingemwalletcom/gem-ios:mainfrom

1629-add-integration-test-for-ios-app-upgrade-flow-from-1-version-to-anothergemwalletcom/gem-ios:1629-add-integration-test-for-ios-app-upgrade-flow-from-1-version-to-anotherCopy head branch name to clipboard