skip already existing wallet IDs

See #819, release log:

• 781f830 by @davvd: mfa off
• cb41ce0 by @davvd: mfa removed
• 980d2cb by @davvd: no mfa
• 00c36ac by @davvd: versions fix
• 14b9627 by @davvd: #819 msg
• 9e18554 by @davvd: #819 usagewatch off
• f9cd840 by @davvd: #819 check
• 8a947ba by @davvd: #819 rultor up
• 611e96c by @davvd: Merge pull request #820 from z...
• 3637b98 by @davvd: Merge pull request #821 from z...
• ebcea96 by @davvd: #819 profiler up
• d05b6d5 by @renovate[bot]: Update actions/checkout action...
• 4b46700 by @renovate[bot]: Update dependency ruby
• b8c00cb by @davvd: #800 new rubocop
• 497b352 by @davvd: #819 skip them
• 5c5c2e7 by @davvd: copyright
• 8e61ece by @davvd: move
• 98bc581 by @davvd: badges
• 2176168 by @davvd: macos
• d7905bd by @davvd: github action
• and 2 more...

Released by Rultor 2.0-SNAPSHOT, see build log