create branch release/1.5.0

Author: yunchu

src/otx/__init__.py

@@ -3,5 +3,5 @@
 # Copyright (C) 2021-2023 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
 
-__version__ = "1.5.0rc0"
+__version__ = "1.5.0rc1"
 # NOTE: Sync w/ src/otx/api/usecases/exportable_code/demo/requirements.txt on release

src/otx/api/usecases/exportable_code/demo/requirements.txt

@@ -1,4 +1,4 @@
 openvino==2023.0
 openvino-model-api==0.1.5
-otx @ git+https://github.com/openvinotoolkit/training_extensions/@e066a04834952257c1c9384a09f472d13b76b264#egg=otx
+otx==1.5.0rc1
 numpy>=1.21.0,<=1.23.5  # np.bool was removed in 1.24.0 which was used in openvino runtime