Enable spurious test on Juno

The corresponding bug fix in tspd component of TF-A was merged

https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/9011

Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Change-Id: I2499f2ecef1c6f0a5687c66e67cfabc9f21bc6b0
diff --git a/plat/arm/juno/juno64_tests_to_skip.txt b/plat/arm/juno/juno64_tests_to_skip.txt
index 53c7e7f..9636021 100644
--- a/plat/arm/juno/juno64_tests_to_skip.txt
+++ b/plat/arm/juno/juno64_tests_to_skip.txt
@@ -4,5 +4,3 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
-# The multicore spurious interrupt test is known to cause problems on Juno
-IRQ support in TSP/Multicore spurious interrupt test