Balancing: fix fresh blobs ingress merging

[robdrynkin]

• Not for changelog (changelog entry is not required)

[github-actions]

⚪ 2024-09-10 17:22:17 UTC Pre-commit check linux-x86_64-release-clang14 for e8159b7 has started.
⚪ 2024-09-10 17:24:09 UTC Artifacts will be uploaded here
⚪ 2024-09-10 17:26:56 UTC ya make is running...
🟢 2024-09-10 17:32:40 UTC Build successful.

[github-actions]

⚪ 2024-09-10 17:22:34 UTC Pre-commit check linux-x86_64-relwithdebinfo for e8159b7 has started.
⚪ 2024-09-10 17:23:28 UTC Artifacts will be uploaded here
⚪ 2024-09-10 17:26:44 UTC ya make is running...
🟡 2024-09-10 18:23:39 UTC Some tests failed, follow the links below. Going to retry failed tests...

Test history | Ya make output

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
15166	13533	0	163	1370	100

⚪ 2024-09-10 18:25:29 UTC ya make is running... (failed tests rerun, try 2)
🟢 2024-09-10 18:34:53 UTC Tests successful.

Test history | Ya make output

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
277 (only retried tests)	184	0	0	8	85

🟢 2024-09-10 18:35:02 UTC Build successful.
🟢 2024-09-10 18:35:40 UTC ydbd size 8.4 GiB changed* by +41.7 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: c754c64	merge: e8159b7	diff	diff %
ydbd size	9 026 362 848 Bytes	9 026 405 544 Bytes	+41.7 KiB	+0.000%
ydbd stripped size	487 745 192 Bytes	487 751 656 Bytes	+6.3 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]

⚪ 2024-09-10 17:23:37 UTC Pre-commit check linux-x86_64-release-asan for e8159b7 has started.
⚪ 2024-09-10 17:23:52 UTC Artifacts will be uploaded here
⚪ 2024-09-10 17:26:41 UTC ya make is running...
🔴 2024-09-10 19:00:37 UTC Some tests failed, follow the links below.

Test history | Ya make output

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
10548	10393	0	18	37	100

🟢 2024-09-10 19:01:46 UTC Build successful.
🟢 2024-09-10 19:02:24 UTC ydbd size 5.6 GiB changed* by +33.2 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: c754c64	merge: e8159b7	diff	diff %
ydbd size	6 038 719 744 Bytes	6 038 753 744 Bytes	+33.2 KiB	+0.001%
ydbd stripped size	1 511 295 472 Bytes	1 511 303 696 Bytes	+8.0 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}