fix(admin-ui): Enhancements and Bugfixes in SAML SP Management.

[uprightech]

On the SAML > Website SSO > Create / Edit Service Provider screen , there are some changes to be made.

• The "description" field ought to be optional
• Remove the "Surrogate Auth Required" field
• Remove the "Root URL" field
• Remove the "Admin URL" field
• The "Released Attributes" lists scopes instead of attributes. It should list attributes (see the same functionality in jans-cli-tui for reference)

[mjatin-dev]

@uprightech @duttarnab

In SAML service provide when we choose Metadata Location type to manual then single logut serive url, entity id input and other inputs will appear. if haven't fill these details then we got error from backend.

I think we need to make this field as required input when Metadata locations is manual currently these are not.

[duttarnab]

The underlying mandatory fields will be marked mandatory when the Metadata Location type is manual.