[Kafka API] Add poison pill from transaction coordinator to transaction actor

[a-serebryanskiy]

Changelog entry

Small PR adding the kill of a hanging transaction actor in the case of a new producer epoch.

Changelog category

• Not for changelog (changelog entry is not required)

Description for reviewers

...

[github-actions]

🟢 2025-04-26 16:20:56 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-04-26 16:22:05 UTC Pre-commit check linux-x86_64-relwithdebinfo for 06cf0ff has started.
⚪ 2025-04-26 16:22:22 UTC Artifacts will be uploaded here
⚪ 2025-04-26 16:25:09 UTC ya make is running...
🟡 2025-04-26 17:42:16 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?
22107	20745	0	4	1322	36

⚪ 2025-04-26 17:44:07 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-04-26 18:06:36 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
141 (only retried tests)	94	0	0	14	33

🟢 2025-04-26 18:06:43 UTC Build successful.
🟢 2025-04-26 18:07:01 UTC ydbd size 2.2 GiB changed* by +1.6 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 290386c	merge: 06cf0ff	diff	diff %
ydbd size	2 342 188 048 Bytes	2 342 189 680 Bytes	+1.6 KiB	+0.000%
ydbd stripped size	492 592 192 Bytes	492 592 384 Bytes	+192 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]

⚪ 2025-04-26 16:22:30 UTC Pre-commit check linux-x86_64-release-asan for 06cf0ff has started.
⚪ 2025-04-26 16:22:45 UTC Artifacts will be uploaded here
⚪ 2025-04-26 16:25:31 UTC ya make is running...
🟡 2025-04-26 17:46:11 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
14348	14151	0	129	44	24

⚪ 2025-04-26 17:47:25 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-04-26 18:14:18 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
928 (only retried tests)	833	0	44	27	24

⚪ 2025-04-26 18:14:30 UTC ya make is running... (failed tests rerun, try 3)
🟡 2025-04-26 18:39:12 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
716 (only retried tests)	640	0	45	10	21

🟢 2025-04-26 18:39:21 UTC Build successful.
🟢 2025-04-26 18:39:50 UTC ydbd size 3.8 GiB changed* by +3.2 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 290386c	merge: 06cf0ff	diff	diff %
ydbd size	4 120 274 248 Bytes	4 120 277 552 Bytes	+3.2 KiB	+0.000%
ydbd stripped size	1 428 517 272 Bytes	1 428 518 040 Bytes	+768 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}