Spring Security SAML logout: Incorrect log messages

Describe the bug There are following incorrect log messages, referring to Response instead of Request and vice versa:

OpenSamlLogoutRequestValidator - "Failed to find issuer in LogoutResponse" - "Failed to find destination in LogoutResponse"

Saml2LogoutResponseFilter - "Did not process logout request since failed to find associated RelyingPartyRegistration"

Comment From: palakova

I created PR https://github.com/spring-projects/spring-security/pull/12130 to fix this issue. Please feel free to review.