fix prepareStatefulsetApply

[diannaowa]

What problem does this PR solve?

fix make build error
Issue Number: close #xxx

Related PR: #xxx

Problem Summary:
prepareStatefulsetApply is missing parameters 'ctx'.
pkg/controller/sub_controller/be/controller.go:93:48: too many arguments in call to be.prepareStatefulsetApply

Release note

None

Check List (For Author)

• Test

  • Regression test
  • Unit Test
  • Manual test (add detailed scripts or steps below)
  • No need to test or manual test. Explain why:
    • This is a refactor/code format and no logic has been changed.
    • Previous test can cover this change.
    • No code files have been changed.
    • Other reason

• Behavior changed:

  • No.
  • Yes.

• Does this need documentation?

  • No.
  • Yes.

Check List (For Reviewer who merge this PR)

• Confirm the release note
• Confirm test cases
• Confirm document
• Add branch pick label

[catpineapple]

Hello, thank you for your attention to this open source project. However, as far as this fix is ​​concerned, the unreferenced function input should not be added. This problem has been solved here #326 . You are welcome to review this code.