Fix bugs in progress bar working with import benchmarks

[iddqdex]

Fixed two bugs:

• Sometimes line with full progressbar duplicates.
• Size of tables in progressbar reduced when not empty state used.

Now it works fine.

[github-actions]

⚪ 2024-10-25 15:20:01 UTC Pre-commit check linux-x86_64-release-asan for dea7e8f has started.
⚪ 2024-10-25 15:20:43 UTC Artifacts will be uploaded here
⚪ 2024-10-25 15:24:21 UTC ya make is running...
⚫ 2024-10-25 15:29:31 UTC Check cancelled

[github-actions]

⚪ 2024-10-25 15:21:06 UTC Pre-commit check linux-x86_64-relwithdebinfo for dea7e8f has started.
⚪ 2024-10-25 15:21:18 UTC Artifacts will be uploaded here
⚪ 2024-10-25 15:24:26 UTC ya make is running...
⚫ 2024-10-25 15:29:36 UTC Check cancelled

[github-actions]

⚪ 2024-10-25 15:31:20 UTC Pre-commit check linux-x86_64-relwithdebinfo for c430215 has started.
⚪ 2024-10-25 15:31:56 UTC Artifacts will be uploaded here
⚪ 2024-10-25 15:35:36 UTC ya make is running...
🟡 2024-10-25 16:21:48 UTC Some tests failed, follow the links below. Going to retry failed tests...

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
14929	13433	0	2	1394	100

⚪ 2024-10-25 16:23:12 UTC ya make is running... (failed tests rerun, try 2)
🟢 2024-10-25 16:34:49 UTC Tests successful.

Test history | Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
101 (only retried tests)	7	0	0	0	94

🟢 2024-10-25 16:34:55 UTC Build successful.
🟢 2024-10-25 16:35:15 UTC ydbd size 2.8 GiB changed* by +7.4 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: bb8be1a	merge: c430215	diff	diff %
ydbd size	3 032 827 456 Bytes	3 032 835 024 Bytes	+7.4 KiB	+0.000%
ydbd stripped size	480 532 888 Bytes	480 534 200 Bytes	+1.3 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]

⚪ 2024-10-25 15:33:47 UTC Pre-commit check linux-x86_64-release-asan for c430215 has started.
⚪ 2024-10-25 15:33:59 UTC Artifacts will be uploaded here
⚪ 2024-10-25 15:37:07 UTC ya make is running...
🟡 2024-10-25 16:49:58 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
9950	9764	0	46	38	102

🟢 2024-10-25 16:50:50 UTC Build successful.
🟢 2024-10-25 16:51:23 UTC ydbd size 5.7 GiB changed* by -96 Bytes, which is <= 0 Bytes vs main: OK

ydbd size dash	main: 7108e37	merge: c430215	diff	diff %
ydbd size	6 137 499 888 Bytes	6 137 499 792 Bytes	-96 Bytes	-0.000%
ydbd stripped size	1 531 568 144 Bytes	1 531 568 080 Bytes	-64 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}