Proto: set tolerated_inactivity_period to 1 cycle (~1 day)

Based on !15390 (merged).

This MR updates the following protocol constants:

• tolerated_inactivity_period from 3 (= 1 + consensus_rights_delay) to 1 (~1 day)

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The initial MR was split into the following MRs:

• !15380 (merged): Proto/Tests: check delegate deactivation status in test framework
• !15390 (merged): Proto: make tolerated_inactivity_period a parametric constant
• !15199 (merged) = current MR: Proto: set tolerated_inactivity_period to 1 cycle (~1 day)

Also fixes #7362 (closed).

Manually testing the MR

rely on CI

Checklist

• Document the interface of any function added or modified (see the coding guidelines)
• Document any change to the user interface, including configuration parameters (see node configuration)
• Provide automatic testing (see the testing guide).
• For new features and bug fixes, add an item in the appropriate changelog (docs/protocols/alpha.rst for the protocol and the environment, CHANGES.rst at the root of the repository for everything else).
• Select suitable reviewers using the Reviewers field below.
• Select as Assignee the next person who should take action on that MR