fix dedup normalizer (#9849)

[zverevgeny]

Changelog category

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[github-actions]

⚪ 2025-01-23 16:45:53 UTC Pre-commit check for b6717f8 has started.
⚪ 2025-01-23 16:48:33 UTC Build linux-x86_64-relwithdebinfo is running...
🟢 2025-01-23 17:27:10 UTC Build successful.
⚪ 2025-01-23 17:27:35 UTC Tests are running...
🔴 2025-01-23 18:54:43 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
14471	13116	0	15	1302	38

🟢 2025-01-23 18:55:31 UTC ydbd size 8.3 GiB changed* by +7.4 KiB, which is < 100.0 KiB vs stable-24-3-15-hotfix: OK

ydbd size dash	stable-24-3-15-hotfix: 8a1c0f4	merge: b6717f8	diff	diff %
ydbd size	8 874 286 112 Bytes	8 874 293 640 Bytes	+7.4 KiB	+0.000%
ydbd stripped size	484 296 200 Bytes	484 296 520 Bytes	+320 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}

[github-actions]

⚪ 2025-01-23 16:47:48 UTC Pre-commit check for b6717f8 has started.
⚪ 2025-01-23 16:50:51 UTC Build linux-x86_64-release-asan is running...
🟢 2025-01-23 17:12:31 UTC Build successful.
⚪ 2025-01-23 17:12:47 UTC Tests are running...
🔴 2025-01-23 19:31:02 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
10332	10222	0	37	31	42

🟢 2025-01-23 19:31:49 UTC ydbd size 5.6 GiB changed* by -14.5 KiB, which is <= 0 Bytes vs stable-24-3-15-hotfix: OK

ydbd size dash	stable-24-3-15-hotfix: cbca1cf	merge: b6717f8	diff	diff %
ydbd size	6 002 611 192 Bytes	6 002 596 368 Bytes	-14.5 KiB	-0.000%
ydbd stripped size	1 504 234 368 Bytes	1 504 230 144 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}