feat: add CanTerminateSessionFromRequest interface

[livio-a]

To support access to all claims in the id_token_hint (like a sessionID), this PR adds a new (optional) add-on interface to the Storage:

// CanTerminateSessionFromRequest is an optional additional interface that may be implemented by
// implementors of Storage as an alternative to TerminateSession of the AuthStorage.
// It passes the complete parsed EndSessionRequest to the implementation, which allows access to additional data.
// It also allows to modify the uri, which will be used for redirection, (e.g. a UI where the user can consent to the logout)
type CanTerminateSessionFromRequest interface {
	TerminateSessionFromRequest(ctx context.Context, endSessionRequest *EndSessionRequest) (string, error)
}

required for zitadel/zitadel#6226

[codecov]

Codecov Report

Merging #418 (f4660b6) into main (4c844da) will decrease coverage by 0.01%.
The diff coverage is 66.66%.

@@            Coverage Diff             @@
##             main     #418      +/-   ##
==========================================
- Coverage   52.69%   52.69%   -0.01%     
==========================================
  Files          74       74              
  Lines        5718     5724       +6     
==========================================
+ Hits         3013     3016       +3     
- Misses       2445     2446       +1     
- Partials      260      262       +2     

Impacted Files	Coverage Δ
pkg/op/storage.go	50.00% <ø> (ø)
pkg/op/session.go	34.11% <66.66%> (+1.20%)	⬆️

[github-actions]

🎉 This PR is included in version 2.7.0 🎉

The release is available on GitHub release

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