5741d5d chore: update seeds (Kittywhiskers Van Gogh)
2d732fc chore: drop defunct onion seeds, add new existing onion hosts as seeds (pasta)

Pull request description:

  ## Issue being fixed or feature implemented
  Update onion seeds for upcoming version

  ## What was done?
  Update onion seeds to reflect latest status

  ## How Has This Been Tested?
  As of today, all of these are able to be connected to on port 9999; I've not actually connected to all of them and verified they're on latest core or something like that; but their addresses my core knows about, and are able to be trivially connected to

  ## Breaking Changes

  ## Checklist:
  - [x] I have performed a self-review of my own code
  - [ ] I have commented my code, particularly in hard-to-understand areas
  - [ ] I have added or updated relevant unit/integration/functional/e2e tests
  - [ ] I have made corresponding changes to the documentation
  - [x] I have assigned this pull request to a milestone _(for repository code-owners and collaborators only)_

ACKs for top commit:
  kwvg:
    utACK 5741d5d
  UdjinM6:
    utACK 5741d5d

Tree-SHA512: 541bcc510b2ebf6de08ac91f2b7e5b1c910536dca9bab0b38930d6e5cfa1cd05e8c014ba4c74c14c43ed211cda3275fffb5baaf1489bbd1221567130d804b0ec