message: Fix testcase to expect column info for breakpoints
diff: @@ -7,7 +7,7 @@ func foo() -> Int {
  }
  :b foo
  -// CHECK: Breakpoint 1: {{.*}}foo() -> Swift.Int {{.*}} repl.swift:6, address = 0x
  +// CHECK: Breakpoint 1: {{.*}}foo() -> Swift.Int {{.*}} repl.swift:6:3, address = 0x
  // CHECK: Execution stopped at breakpoint
  foo()
  