middleware support logics

[kaibocai]

Issue describing the changes in this PR

This PR includes:

• add invocation chain to support register customer middleware
• resolve the thread safe issue on executor by shallow copy middleware collections
• Based on the migration java8 to java11 PR https://github.com/Azure/azure-functions-java-worker/pull/636

Pull request checklist

• [ ] My changes do not require documentation changes
  • [ ] Otherwise: Documentation issue linked to PR
• [ ] My changes should not be added to the release notes for the next release
  • [ ] Otherwise: I've added my notes to release_notes.md
• [ ] My changes do not need to be backported to a previous version
  • [ ] Otherwise: Backport tracked by issue/PR #issue_or_pr
• [ ] I have added all required tests (Unit tests, E2E tests)

Additional information

Additional PR information