refactor(versal): move set wake src fn to common place

Moved pm_client_set_wakeup_sources() to make common for both Versal and
Versal NET platforms.

Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com>
Change-Id: Ib82c5f85a0a27bc47940f6796f1cf68b2c38a908
diff --git a/plat/xilinx/versal_net/include/platform_def.h b/plat/xilinx/versal_net/include/platform_def.h
index 4ce2cc8..f74cb1e 100644
--- a/plat/xilinx/versal_net/include/platform_def.h
+++ b/plat/xilinx/versal_net/include/platform_def.h
@@ -114,4 +114,6 @@
 	INTR_PROP_DESC(PLAT_VERSAL_IPI_IRQ, GIC_HIGHEST_SEC_PRIORITY, grp, \
 			GIC_INTR_CFG_EDGE), \
 
+#define IRQ_MAX		200U
+
 #endif /* PLATFORM_DEF_H */