[improve](mow) merge and remove old version of delete bitmap when cumulative compaction is done

[hust-hhb]

pick pr #41636 to branch 2.1

[doris-robot]

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[hust-hhb]

run buildall

[github-actions]

clang-tidy made some suggestions

[github-actions]

warning: inclusion of deprecated C++ header 'stdint.h'; consider using 'cstdint' instead [modernize-deprecated-headers]

Suggested change

	#include<stdint.h>
	#include<cstdint>

[github-actions]

warning: redundant access specifier has the same accessibility as the previous access specifier [readability-redundant-access-specifiers]

Suggested change

private:

Additional context

be/src/http/action/delete_bitmap_action.h:44: previously declared here

private:
^

[doris-robot]

TeamCity be ut coverage result:
Function Coverage: 36.03% (9372/26009)
Line Coverage: 27.59% (76977/278971)
Region Coverage: 26.38% (39533/149875)
Branch Coverage: 23.16% (20108/86826)
Coverage Report: http://coverage.selectdb-in.cc/coverage/f0c514e9399df555cc4107808ed766f7dff16c50_f0c514e9399df555cc4107808ed766f7dff16c50/report/index.html

[zhannngchen]

#40204 is optimized for cloud, we don't need to pick it to 2.1?

[hust-hhb]

run buildall

[doris-robot]

TeamCity be ut coverage result:
Function Coverage: 36.45% (9523/26124)
Line Coverage: 27.93% (78362/280584)
Region Coverage: 26.58% (40183/151162)
Branch Coverage: 23.38% (20405/87266)
Coverage Report: http://coverage.selectdb-in.cc/coverage/8df82a6a12f12926060489ebea2dd903947f66a9_8df82a6a12f12926060489ebea2dd903947f66a9/report/index.html

[hust-hhb]

run buildall

[doris-robot]

TeamCity be ut coverage result:
Function Coverage: 36.50% (9570/26221)
Line Coverage: 27.93% (78634/281571)
Region Coverage: 26.58% (40340/151745)
Branch Coverage: 23.34% (20442/87566)
Coverage Report: http://coverage.selectdb-in.cc/coverage/6f0f4c2124015928d1af9c8c3be252e502a31861_6f0f4c2124015928d1af9c8c3be252e502a31861/report/index.html