Checkmk Werk 14979: SAML: remove empty encryption certificate entry from metadata

ID: 14979 Title: SAML: remove empty encryption certificate entry from metadata Component: setup Level: 1 Class: Bug fix Version: 2.3.0b1 Encryption is currently not a supported security feature. However, Checkmk's service provider metadata endpoint listed an empty entry for the encryption certificate. This may cause issues with some identity providers, which flag the metadata XML as malformed (e.g. NetIQ). This has been fixed by removing the empty encryption certificate entry from the metadata.