Disable release branch deletion on workflow

[ebinase]

Background and Motivation

• release was failed because of branch deletion workflow
  • https://github.com/ebinase/react-use-minesweeper/actions/runs/6518650501
• in the future, fix this problem with using personal access token(not now)

Implementation

• removed release branch deletion on workflow

Test

• check