fix Obeka, Splitter of Seconds (#12085)

Now adding BeginningPhases with all but Upkeep skipped.
Previously upkeep steps were added during combat phase, which was incorrect.

fix #12085

Mage.Tests/src/test/java/org/mage/test/cards/single/otj/ObekaSplitterOfSecondsTest.java

@@ -28,6 +28,8 @@ public class ObekaSplitterOfSecondsTest extends CardTestPlayerBase {
         addCard(Zone.BATTLEFIELD, playerA, "Fountain of Renewal");
 
         attack(1, playerA, obeka, playerB);
+        checkLife("Extra upkeeps are in extra phases after combat", 1, PhaseStep.END_COMBAT, playerA, 20 + 1);
+
         setStopAt(1, PhaseStep.POSTCOMBAT_MAIN);
         execute();