Revert "add switch for explicit compaction after defragmentation"

[va-kuznecov]

Reverts #20483

[github-actions]

⚪ 2025-07-02 11:31:30 UTC Pre-commit check for 7b43891 has started.
⚪ 2025-07-02 11:34:32 UTC Build linux-x86_64-release-asan is running...
🟢 2025-07-02 11:59:22 UTC Build successful.
⚪ 2025-07-02 11:59:40 UTC Tests are running...
🔴 2025-07-02 14:22:54 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
11904	11787	0	42	27	48

🟢 2025-07-02 14:23:41 UTC ydbd size 5.6 GiB changed* by -104.0 KiB, which is <= 0 Bytes vs stream-nb-24-4: OK

ydbd size dash	stream-nb-24-4: 25a4f19	merge: 7b43891	diff	diff %
ydbd size	6 040 831 112 Bytes	6 040 724 648 Bytes	-104.0 KiB	-0.002%
ydbd stripped size	1 510 981 504 Bytes	1 510 960 032 Bytes	-21.0 KiB	-0.001%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions]

⚪ 2025-07-02 11:32:27 UTC Pre-commit check for 7b43891 has started.
⚪ 2025-07-02 11:35:31 UTC Build linux-x86_64-relwithdebinfo is running...
🟢 2025-07-02 12:16:39 UTC Build successful.
⚪ 2025-07-02 12:16:56 UTC Tests are running...
🔴 2025-07-02 14:14:46 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
40593	35309	0	25	5219	40

🟢 2025-07-02 14:15:53 UTC ydbd size 8.3 GiB changed* by -91.2 KiB, which is <= 0 Bytes vs stream-nb-24-4: OK

ydbd size dash	stream-nb-24-4: 25a4f19	merge: 7b43891	diff	diff %
ydbd size	8 910 967 584 Bytes	8 910 874 152 Bytes	-91.2 KiB	-0.001%
ydbd stripped size	485 711 400 Bytes	485 703 112 Bytes	-8.1 KiB	-0.002%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}