[Build] fix cpu build missing libtbbmalloc.so (vllm-project#18744)

Signed-off-by: Kebe <mail@kebe7jun.com>

Author: kebe7jun

requirements/cpu.txt

@@ -22,5 +22,5 @@ datasets # for benchmark scripts
 triton==3.2.0; platform_machine == "x86_64"
 
 # Intel Extension for PyTorch, only for x86_64 CPUs
-intel-openmp; platform_machine == "x86_64"
+intel-openmp==2024.2.1; platform_machine == "x86_64"
 intel_extension_for_pytorch==2.7.0; platform_machine == "x86_64"