feat(statemachine)!: Add allow all client wildcard to AllowedClients param (backport #5429)

[mergify]

This is an automatic backport of pull request #5429 done by Mergify.
Cherry-pick of d5949b1 has failed:

On branch mergify/bp/release/v8.1.x/pr-5429
Your branch is up to date with 'origin/release/v8.1.x'.

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Changes to be committed:
	modified:   docs/docs/01-ibc/11-troubleshooting.md
	modified:   docs/docs/03-light-clients/01-developer-guide/09-setup.md
	modified:   docs/docs/03-light-clients/02-localhost/02-integration.md
	modified:   docs/params/params.md
	modified:   modules/core/02-client/types/keys.go

Unmerged paths:
  (use "git add/rm <file>..." as appropriate to mark resolution)
	deleted by us:   docs/docs/03-light-clients/04-wasm/03-integration.md
	deleted by us:   e2e/tests/wasm/grandpa_test.go
	deleted by us:   e2e/testsuite/testconfig.go
	deleted by us:   e2e/testvalues/values.go
	both modified:   modules/core/02-client/types/params.go
	both modified:   modules/core/02-client/types/params_test.go
	deleted by us:   modules/light-clients/08-wasm/keeper/keeper_test.go
	deleted by us:   modules/light-clients/08-wasm/testing/wasm_endpoint.go
	deleted by us:   modules/light-clients/08-wasm/types/types_test.go

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/github/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

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[damiannolan]

I recommend using the file filter to remove docs changes from the diffs. The markdown link checkers is now failing because of the removal of the docs directory, we could also remove that. I don't see any need for it on release branches if all docs are now maintained on main.

[damiannolan]

The differences between this and the original PR:

• Docs directory removed
• E2E diretory removed
• Changes to 08-wasm client removed (as 08-wasm does not exist on this release branch)

[DimitrisJim]

big thanks for cleaning up after sloppy mergify here ❤️

[crodriguezvega]

Thanks a ton, @damiannolan!