chore: adds deprecation notice on pairing methods and reduces expiry …

[ganchoradkov]

Description

Supersedes #5310

• Added deprecation warnings on pairings methods
• Reduced expiry of activated pairings to five minutes instead of thirty days essentially removing stale pairings without introing breaking changes

Type of change

• Chore (non-breaking change that addresses non-functional tasks, maintenance, or code quality improvements)
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Draft PR (breaking/non-breaking change which needs more work for having a proper functionality [Mark this PR as ready to review only when completely ready])
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

How has this been tested?

• addtional tests to confirm the new behaviour
• the old tests to confirm no breaking changes

Checklist

• I have performed a self-review of my own code
• My changes generate no new warnings
• Any dependent changes have been merged and published in downstream modules

Additional Information (Optional)

Please include any additional information that may be useful for the reviewer.

[Cali93]

Do we have docs where we can point folks to for more context on the deprecation ?

[ganchoradkov]

Do we have docs where we can point folks to for more context on the deprecation ?
Not yet, these are obscure behaviours that are not really documented

[devceline]

LGTM