Fix Dockerfile.intel_gpu build issue (opea-project#1429)

Signed-off-by: Zhu, Yongbo <yongbo.zhu@intel.com>

Author: Yongbozzz

comps/third_parties/vllm/src/Dockerfile.intel_gpu

@@ -26,10 +26,7 @@ WORKDIR /workspace
 
 RUN git clone -b v0.6.6.post1 https://github.com/vllm-project/vllm.git
 
-#ARG GIT_REPO_CHECK=0
-#RUN --mount=type=bind,source=.git,target=.git \
-#    if [ "$GIT_REPO_CHECK" != 0 ]; then bash tools/check_repo.sh ; fi
-
+RUN python3 -m pip install -U pip
 # install build requirements
 RUN PIP_EXTRA_INDEX_URL="https://download.pytorch.org/whl/cpu" python3 -m pip install -r /workspace/vllm/requirements-build.txt
 # build vLLM with OpenVINO backend

tests/third_parties/test_third_parties_vllm_openvino_on_intel_arc.sh

@@ -52,6 +52,7 @@ start_container() {
 
 # Function to test API endpoint
 function test_api_endpoint {
+
     local endpoint="$1"
     local expected_status="$2"