Automatically restart Hermes relayer on cored version change

[ysv]

Description

Since in master cored we migrate to IBC v7 and Hermes has this bug informalsystems/hermes#3579 when it is not able to detect IBC version change we have to restart the relayer on cored version change.
This PR adds functionality to automatically restart Hermes if cored version returned by API changes.

Reviewers checklist:

• Try to write more meaningful comments with clear actions to be taken.
• Nit-picking should be unblocking. Focus on core issues.

Authors checklist

• Provide a concise and meaningful description
• Review the code yourself first, before making the PR.
• Annotate your PR in places that require explanation.
• Think and try to split the PR to smaller PR if it is big.

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This change is 

[miladz68]

Reviewed 6 of 6 files at r1, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @dzmitryhil, @vertex451, and @wojtek-coreum)

[dzmitryhil]

Reviewed 6 of 6 files at r1, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @vertex451 and @wojtek-coreum)