Today when executing an action on a primary shard under permit, we do
not enforce that the shard is in primary mode before executing the
action. This commit addresses this by wrapping actions to be executed
under permit in a check that the shard is in primary mode before
executing the action.

…der-permit-primary-mode-only

* elastic/master:
  Validate non-secure settings are not in keystore (elastic#42209)
  Cleanup Various Uses of ActionListener (elastic#40126)
  Update api links per context (elastic#42033)

…der-permit-primary-mode-only

* elastic/master:
  Move the FIPS configuration back to the build plugin (elastic#41989)
  Remove stray back tick that's messing up table format (elastic#41705)
  Add missing comma in code section (elastic#41678)
  add 7.1.1 and 6.8.1 versions (elastic#42253)
  Use spearate testkit dir for each run (elastic#42013)
  Add experimental and warnings to vector functions (elastic#42205)
  Fix version in tests since elastic#41906 was merged
  Bump version in BWC check after backport
  Prevent in-place downgrades and invalid upgrades (elastic#41731)
  Mute date_histo interval bwc test

…der-permit-primary-mode-only

* elastic/master:
  Revert "Remove 7.0.2 (elastic#42282)"
  [DOCS] Copied note on slicing support to Slicing section. Closes 26114 (elastic#40426)
  Remove 7.0.2 (elastic#42282)
  Mute all ml_datafeed_crud rolling upgrade tests