Temporarily disable tests on SAML2 samples

Issue gh-55

settings.gradle

@@ -39,7 +39,7 @@ include ":servlet:java-configuration:hello-mvc-security"
 include ":servlet:java-configuration:hello-security"
 include ":servlet:java-configuration:hello-security-explicit"
 include ":servlet:java-configuration:max-sessions"
-include ":servlet:java-configuration:saml2:login"
+//include ":servlet:java-configuration:saml2:login"
 include ":servlet:spring-boot:java:authentication:username-password:user-details-service:custom-user"
 include ":servlet:spring-boot:java:authentication:username-password:mfa"
 include ":servlet:spring-boot:java:hello"
@@ -55,9 +55,9 @@ include ":servlet:spring-boot:java:oauth2:resource-server:multi-tenancy"
 include ":servlet:spring-boot:java:oauth2:resource-server:opaque"
 include ":servlet:spring-boot:java:oauth2:resource-server:static"
 include ":servlet:spring-boot:java:oauth2:webclient"
-include ":servlet:spring-boot:java:saml2:login"
-include ":servlet:spring-boot:java:saml2:login-single-tenant"
-include ":servlet:spring-boot:java:saml2:refreshable-metadata"
+//include ":servlet:spring-boot:java:saml2:login"
+//include ":servlet:spring-boot:java:saml2:login-single-tenant"
+//include ":servlet:spring-boot:java:saml2:refreshable-metadata"
 include ":servlet:spring-boot:kotlin:hello-security"
 include ":servlet:xml:java:helloworld"
 include ":servlet:xml:java:preauth"