JSPtHooks::SingleStep(...) function, make it return true only when it
has actually invoked the backend_'s NotifyPaused(...) function.
And let the ByteCodePcChanged(...) function pass over the
HandleBreakPoint(...) function when the HandleStep(...) function returns
true.
Issue:
https://gitee.com/openharmony/ark_js_runtime/issues/I553T1
Changes:
modified: ecmascript/tooling/agent/js_backend.cpp
modified: ecmascript/tooling/agent/js_backend.h
modified: ecmascript/tooling/agent/js_pt_hooks.cpp
modified: ecmascript/tooling/agent/js_pt_hooks.h
modified: ecmascript/tooling/interface/js_debug_interface.h
modified: ecmascript/tooling/interface/js_debugger.cpp
modified: ecmascript/tooling/test/utils/testcases/js_single_step_test.h
modified: ecmascript/tooling/test/utils/test_hooks.h
Signed-off-by: Gongyuhang <gongyuhang5@huawei.com>