[GPU] Fix boundary case for fc_bf_tiled_forced_tile_b kernel (#29105) #1849

Job	Run time
Smart_CI	13s
Build / Build	41m 42s
JS API	2m 22s
CPU functional tests	42m 9s
Samples	8m 59s
Python unit tests	16m 9s
OpenVINO Python API Tests (3.9)	8m 25s
OpenVINO Python API Tests (3.10)	8m 25s
OpenVINO Python API Tests (3.11)	4m 18s
OpenVINO Python API Tests (3.12)	4m 10s
C++ unit tests / C++ unit tests	21m 35s
JAX Layer Tests / JAX Layer Tests	8m 27s
OpenVINO tokenizers extension / OpenVINO tokenizers extension	13m 43s
Pytorch Layer Tests / PyTorch Layer Tests	24m 30s
TensorFlow Layer Tests / TensorFlow Layer Tests	37m 10s
ci/gha_overall_status_windows	1s
	4h 2m 18s

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