Stabilize tpc ds queries q65 and q79 result

[yumkam]

Changelog entry

...

Changelog category

• Not for changelog (changelog entry is not required)

Additional information

They differs depending on dq.MaxTasksPerStage, YQL-18529

[github-actions]

⚪ 2024-07-02 12:40:30 UTC Pre-commit check for 07c00a4 has started.
⚪ 2024-07-02 12:42:57 UTC Build linux-x86_64-relwithdebinfo is running...
🟢 2024-07-02 12:44:47 UTC Build successful.
⚪ 2024-07-02 12:45:12 UTC Tests are running...
🟢 2024-07-02 12:50:47 UTC Tests successful.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
625	623	0	0	2	0

🟡 2024-07-02 12:51:01 UTC ydbd size 8.3 GiB changed* by +104.7 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: 8bf9bed	merge: 07c00a4	diff	diff %
ydbd size	8 946 683 664 Bytes	8 946 790 848 Bytes	+104.7 KiB	+0.001%
ydbd stripped size	487 864 872 Bytes	487 871 528 Bytes	+6.5 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]

⚪ 2024-07-02 12:42:00 UTC Pre-commit check for 07c00a4 has started.
⚪ 2024-07-02 12:44:43 UTC Build linux-x86_64-release-asan is running...
🟢 2024-07-02 12:46:15 UTC Build successful.
⚪ 2024-07-02 12:46:34 UTC Tests are running...
🔴 2024-07-02 12:54:49 UTC Some tests failed, follow the links below.

Test history | Test log

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
609	598	0	1	1	9

🟡 2024-07-02 12:55:04 UTC ydbd size 5.4 GiB changed* by +101.9 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: 8bf9bed	merge: 07c00a4	diff	diff %
ydbd size	5 829 829 424 Bytes	5 829 933 760 Bytes	+101.9 KiB	+0.002%
ydbd stripped size	1 251 537 384 Bytes	1 251 559 912 Bytes	+22.0 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}

[github-actions]

⚪ 2024-07-02 12:42:03 UTC Pre-commit check for 07c00a4 has started.
⚪ 2024-07-02 12:44:05 UTC Build linux-x86_64-release-clang14 is running...
🟢 2024-07-02 12:47:04 UTC Build successful.