George Barnett 621a0df8d8 Add missing calls to 'close()' in examples (#965) %!s(int64=5) %!d(string=hai) anos
..
RouteGuideProvider.swift cf9649a4b4 Add .swiftformat and apply a lint check in CI (#929) %!s(int64=5) %!d(string=hai) anos
main.swift 621a0df8d8 Add missing calls to 'close()' in examples (#965) %!s(int64=5) %!d(string=hai) anos