fix dedup normalizer (#9849)

[zverevgeny]

Changelog category

• Not for changelog (changelog entry is not required)

[github-actions]

⚪ 2025-01-23 16:42:38 UTC Pre-commit check for 84d8038 has started.
⚪ 2025-01-23 16:45:47 UTC Build linux-x86_64-release-asan is running...
🟢 2025-01-23 17:07:27 UTC Build successful.
⚪ 2025-01-23 17:07:56 UTC Tests are running...
🔴 2025-01-23 19:20:26 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
10336	10215	0	45	34	42

🟢 2025-01-23 19:21:18 UTC ydbd size 5.6 GiB changed* by -14.5 KiB, which is <= 0 Bytes vs stable-24-3: OK

ydbd size dash	stable-24-3: 6676ba4	merge: 84d8038	diff	diff %
ydbd size	6 002 553 568 Bytes	6 002 538 752 Bytes	-14.5 KiB	-0.000%
ydbd stripped size	1 504 213 696 Bytes	1 504 209 472 Bytes	-4.1 KiB	-0.000%

^{*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]

⚪ 2025-01-23 16:43:43 UTC Pre-commit check for 84d8038 has started.
⚪ 2025-01-23 16:46:16 UTC Build linux-x86_64-relwithdebinfo is running...
🟢 2025-01-23 17:27:45 UTC Build successful.
⚪ 2025-01-23 17:28:33 UTC Tests are running...
🔴 2025-01-23 18:58:29 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
14472	13116	0	16	1301	39

🟢 2025-01-23 18:59:23 UTC ydbd size 8.3 GiB changed* by -4.0 KiB, which is <= 0 Bytes vs stable-24-3: OK

ydbd size dash	stable-24-3: 6676ba4	merge: 84d8038	diff	diff %
ydbd size	8 874 221 536 Bytes	8 874 217 472 Bytes	-4.0 KiB	-0.000%
ydbd stripped size	484 292 744 Bytes	484 292 744 Bytes	0 Bytes	0.000%

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