Update repos using xrefcheck 0.3.0

[dcastro]

Clarification and motivation

After releasing 0.3.0, let's go through some of the active serokell repos and update them to use this latest version.

• [x] https://github.com/serokell/universum
• [ ] https://github.com/serokell/coffer
• [ ] https://github.com/serokell/tzbot
• [x] https://github.com/serokell/tasty-hunit-compat
• [ ] https://github.com/serokell/tztime
• [x] https://github.com/serokell/o-clock
• [ ] https://github.com/serokell/nyan-interpolation
• [ ] https://github.com/serokell/uncaught-exception
• [ ] https://gitlab.com/morley-framework/morley/
• [ ] https://gitlab.com/morley-framework/morley-infra
• [ ] https://gitlab.com/morley-framework/morley-ledgers
• [ ] https://gitlab.com/morley-framework/morley-metadata
• [ ] https://gitlab.com/morley-framework/morley-multisig
• [ ] https://gitlab.com/morley-framework/morley-upgradeable
• [ ] https://gitlab.com/morley-framework/local-chain
• [ ] https://gitlab.com/morley-framework/indigo
• [ ] https://gitlab.com/morley-framework/morley-debugger
• [ ] https://github.com/tqtezos/stablecoin
• [ ] https://github.com/tezos-commons/baseDAO/
• [ ] https://github.com/tezos-commons/homebase-lite
• [ ] https://github.com/tz-wrapped/tezos-btc

And through some non-serokell repositories too:

• [ ] https://gitlab.com/ligolang/ligo (@Martoon-00)

Acceptance criteria

The packages above are all using xrefcheck 0.3.0

[int-index]

PRs:

• https://github.com/serokell/universum/pull/299
• https://github.com/serokell/coffer/pull/136
• https://github.com/serokell/tzbot/pull/134
• https://github.com/serokell/tasty-hunit-compat/pull/5
• https://github.com/serokell/tztime/pull/5
• https://github.com/serokell/o-clock/pull/144
• https://github.com/serokell/nyan-interpolation/pull/30
• https://github.com/serokell/uncaught-exception/pull/4
• https://gitlab.com/ligolang/ligo/-/merge_requests/3293