feat(ldap): adding root ca option to ldap config (#9292)

# Which Problems Are Solved

Adding ability to add a root CA to LDAP configs

# Additional Context

- Closes https://github.com/zitadel/zitadel/issues/7888

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Co-authored-by: Iraq Jaber <IraqJaber@gmail.com>

internal/api/grpc/idp/converter.go

@@ -620,6 +620,7 @@ func ldapConfigToPb(providerConfig *idp_pb.ProviderConfig, template *query.LDAPI
 			UserObjectClasses: template.UserObjectClasses,
 			UserFilters:       template.UserFilters,
 			Timeout:           timeout,
+			RootCa:            template.RootCA,
 			Attributes:        ldapAttributesToPb(template.LDAPAttributes),
 		},
 	}