[Release] Create a 1.5.0 branch to release

[dockerzhang]

Description

No response

InLong Component

Other for not specified component

Are you willing to submit PR?

• Yes, I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[dockerzhang]

Create a new branch for releasing 1.5.x
https://github.com/apache/inlong/tree/branch-1.5