[Cpp] XPath.findAll Fix antlr#4656 #1102

Job	Run time
cpp-lib-build (macos-12, clang, ON)	3m 3s
cpp-lib-build (macos-12, clang, OFF)	2m 37s
build (macos-12, tool)	1m 33s
cpp-lib-build (macos-12, gcc, ON)	57s
build (macos-12, cpp)	11m 54s
cpp-lib-build (macos-12, gcc, OFF)	3m 13s
build (macos-12, csharp)	7m 42s
cpp-lib-build (ubuntu-20.04, clang, ON)	1m 26s
build (macos-12, dart)	4m 26s
cpp-lib-build (ubuntu-20.04, clang, OFF)	1m 4s
build (macos-12, go)	3m 21s
cpp-lib-build (ubuntu-20.04, gcc, ON)	1m 3s
build (macos-12, java)	1m 47s
cpp-lib-build (ubuntu-20.04, gcc, OFF)	54s
build (macos-12, javascript)	1m 48s
build (macos-12, typescript)	12m 0s
cpp-lib-build (windows-2022, clang, ON)	4m 11s
cpp-lib-build (windows-2022, clang, OFF)	4m 56s
build (macos-12, php)	2m 48s
cpp-lib-build (windows-2022, cl)	4m 17s
build (macos-12, python3)	1m 50s
build (ubuntu-20.04, tool)	56s
build (ubuntu-20.04, cpp)	14m 56s
build (ubuntu-20.04, csharp)	4m 53s
build (ubuntu-20.04, dart)	3m 23s
build (ubuntu-20.04, go)	2m 17s
build (ubuntu-20.04, java)	1m 6s
build (ubuntu-20.04, javascript)	1m 25s
build (ubuntu-20.04, typescript)	9m 38s
build (ubuntu-20.04, php)	1m 16s
build (ubuntu-20.04, python3)	1m 11s
build (windows-2022, tool)	1m 24s
build (windows-2022, cpp)	23m 16s
build (windows-2022, csharp)	7m 29s
build (windows-2022, dart)	4m 22s
build (windows-2022, go)	5m 46s
build (windows-2022, java)	2m 30s
build (windows-2022, javascript)	2m 27s
build (windows-2022, typescript)	20m 47s
build (windows-2022, php)	2m 1s
build (windows-2022, python3)	1m 48s
	3h 9m 41s

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