Reinstall latest ov and tokenizers

Author: yatarkan

.github/workflows/causal_lm_cpp.yml

@@ -707,6 +707,7 @@ jobs:
           python -m pip install --upgrade-strategy eager -r ./samples/requirements.txt --pre --extra-index-url https://storage.openvinotoolkit.org/simple/wheels/nightly
           # Install optimum-intel from fork with OVModelForVisionCausalLM support
           python -m pip install "optimum-intel[openvino]"@git+https://github.com/eaidova/optimum-intel.git@ea/llava_model
+          pip install --pre -U openvino openvino-tokenizers --extra-index-url https://storage.openvinotoolkit.org/simple/wheels/nightly
           optimum-cli export openvino --model llava-hf/llava-1.5-7b-hf ./llava_1_5_7b_ov/
           wget https://llava-vl.github.io/static/images/monalisa.jpg
       - run: >