update comment

Author: dkhaldi

sycl/test-e2e/Matrix/joint_matrix_bf16_fill_k_cache_runtime_dim.cpp

@@ -14,8 +14,6 @@
 
 // -ffp-model=precise is added to not depend on compiler defaults.
 
-// Waiting for the commit in IGC to be pulled into the driver to resolve the
-// test.
 // XFAIL: run-mode && arch-intel_gpu_pvc
 // XFAIL-TRACKER: GSD-10510, GSD-11778