Move tokenizers to OV dependencies

Author: apaniukov

setup.py

@@ -44,8 +44,14 @@
         "onnxruntime<1.15.0",
         "transformers>=4.34.0",
     ],
-    "openvino": ["openvino>=2023.2", "onnx", "onnxruntime", "transformers>=4.36.0", "optimum>=1.16.1"],
-    "openvino-tokenizers": ["openvino-tokenizers"],
+    "openvino": [
+        "openvino>=2023.2",
+        "onnx",
+        "onnxruntime",
+        "transformers>=4.36.0",
+        "optimum>=1.16.1",
+        "openvino-tokenizers[transformers]",
+    ],
     "nncf": ["nncf>=2.7.0"],
     "ipex": ["intel-extension-for-pytorch", "onnx"],
     "diffusers": ["diffusers"],