Support EAP8 with SAML Adapter Galleon Feature Pack

[pskopek]

Dependencies used in SAML Adapter Galleon Feature Pack need to be aligned with EAP8.

Backport of #22824

[ghost]

Unreported flaky test detected

If the below flaky tests below are affected by the changes, please review and update the changes accordingly. Otherwise, a maintainer should report the flaky tests prior to merging the PR.

org.keycloak.testsuite.broker.KcOidcBrokerTest#testReauthenticationSamlBrokerWithOTPRequired

Keycloak CI - Java Distribution IT (windows-latest - temurin - 19)

java.lang.AssertionError: Expected LoginConfigTotpPage but was Sign in to provider (https://localhost:8543/auth/realms/provider/login-actions/authenticate?client_id=https%3A%2F%2Flocalhost%3A8543%2Fauth%2Frealms%2Fconsumer&tab_id=fnoM3f_WUU0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.keycloak.testsuite.pages.AbstractPage.assertCurrent(AbstractPage.java:47)
	at org.keycloak.testsuite.pages.LogoutSessionsPage.assertCurrent(LogoutSessionsPage.java:36)
...

Report flaky test

org.keycloak.testsuite.model.user.UserSyncTest#testManyUsersImport

Keycloak CI - Store Model Tests

org.keycloak.models.ModelException: org.keycloak.models.ModelException: Error creating subcontext [uid=user1,ou=People,dc=keycloak,dc=org]
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
...

Report flaky test

[ghost]

Unreported flaky test detected, please review