Bump version to 0.3.0 (#271)

Author: sovrasov

src/python/pyproject.toml

@@ -9,7 +9,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "openvino_model_api"
-version = "0.2.7"
+version = "0.3.0"
 requires-python = ">=3.9"
 authors = [
   {name = "Intel(R) Corporation"},