Add transaction pipelining to NodeBroker

[pixcc]

Changelog entry

Speed up the startup of dynamic nodes in the cluster.

Changelog category

• Performance improvement

[github-actions]

🟢 2025-05-22 16:30:40 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-03-18 13:20:36 UTC Pre-commit check linux-x86_64-relwithdebinfo for 4ae2512 has started.
⚪ 2025-03-18 13:20:43 UTC Artifacts will be uploaded here
⚪ 2025-03-18 13:23:25 UTC ya make is running...
🟢 2025-03-18 14:16:54 UTC Tests successful.

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
19558	18213	0	0	1230	115

🟢 2025-03-18 14:18:38 UTC Build successful.
🟡 2025-03-18 14:18:57 UTC ydbd size 2.1 GiB changed* by +683.7 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: 3adb5dc	merge: 4ae2512	diff	diff %
ydbd size	2 299 419 352 Bytes	2 300 119 432 Bytes	+683.7 KiB	+0.030%
ydbd stripped size	481 264 512 Bytes	481 413 056 Bytes	+145.1 KiB	+0.031%

^{*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]

⚪ 2025-03-18 13:20:38 UTC Pre-commit check linux-x86_64-release-asan for 4ae2512 has started.
⚪ 2025-03-18 13:20:46 UTC Artifacts will be uploaded here
⚪ 2025-03-18 13:23:35 UTC ya make is running...
🟡 2025-03-18 14:34:06 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

Details

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
12061	11979	0	28	13	41

⚪ 2025-03-18 14:35:29 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-03-18 15:07:09 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
123 (only retried tests)	81	0	0	6	36

🟢 2025-03-18 15:07:16 UTC Build successful.
🟡 2025-03-18 15:07:51 UTC ydbd size 3.8 GiB changed* by +1.2 MiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: 3adb5dc	merge: 4ae2512	diff	diff %
ydbd size	4 048 600 960 Bytes	4 049 904 064 Bytes	+1.2 MiB	+0.032%
ydbd stripped size	1 400 545 448 Bytes	1 401 042 952 Bytes	+485.8 KiB	+0.036%

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