EXT-1648 Add TEvBlockBlobStorageResult's error reason to hive's log

[SammyVimes]

(cherry picked from commit 60f14e7)

[github-actions]

⚪ 2025-11-05 09:19:33 UTC Pre-commit check linux-x86_64-relwithdebinfo for deebe76 has started.
⚪ 2025-11-05 09:19:48 UTC Artifacts will be uploaded here
⚪ 2025-11-05 09:22:44 UTC ya make is running...
🟡 2025-11-05 10:32:04 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?
27164	25883	0	6	1225	50

⚪ 2025-11-05 10:34:15 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-11-05 10:54:55 UTC Tests successful.

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

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
100 (only retried tests)	54	0	0	5	41

🟢 2025-11-05 10:55:02 UTC Build successful.
🟢 2025-11-05 10:55:18 UTC ydbd size 2.2 GiB changed* by +96 Bytes, which is < 100.0 KiB vs stream-nb-25-1: OK

ydbd size dash	stream-nb-25-1: 920ae73	merge: deebe76	diff	diff %
ydbd size	2 342 418 984 Bytes	2 342 419 080 Bytes	+96 Bytes	+0.000%
ydbd stripped size	490 141 856 Bytes	490 141 920 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}

[github-actions]

⚪ 2025-11-05 09:20:18 UTC Pre-commit check linux-x86_64-release-asan for deebe76 has started.
⚪ 2025-11-05 09:20:32 UTC Artifacts will be uploaded here
⚪ 2025-11-05 09:23:28 UTC ya make is running...
🟡 2025-11-05 10:43:40 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?
12966	12747	0	39	145	35

⚪ 2025-11-05 10:44:48 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-11-05 11:06:30 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?
260 (only retried tests)	201	0	7	19	33

⚪ 2025-11-05 11:06:41 UTC ya make is running... (failed tests rerun, try 3)
🟡 2025-11-05 11:28:46 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?
86 (only retried tests)	31	0	6	18	31

🟢 2025-11-05 11:28:53 UTC Build successful.
🟢 2025-11-05 11:29:18 UTC ydbd size 3.8 GiB changed* by +240 Bytes, which is < 100.0 KiB vs stream-nb-25-1: OK

ydbd size dash	stream-nb-25-1: 67408f7	merge: deebe76	diff	diff %
ydbd size	4 078 230 376 Bytes	4 078 230 616 Bytes	+240 Bytes	+0.000%
ydbd stripped size	1 420 788 696 Bytes	1 420 788 760 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}