s390: Enable KVM_S390_UCONTROL config in debug_defconfig

To simplify testing enable UCONTROL KVM by default in debug kernels.
Signed-off-by: Christoph Schlameuss <schlameuss@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Link: https://lore.kernel.org/r/20240807154512.316936-11-schlameuss@linux.ibm.comSigned-off-by: Janosch Frank <frankja@linux.ibm.com>
Message-ID: <20240807154512.316936-11-schlameuss@linux.ibm.com>

arch/s390/configs/debug_defconfig

@@ -59,6 +59,7 @@ CONFIG_CMM=m
 CONFIG_APPLDATA_BASE=y
 CONFIG_S390_HYPFS_FS=y
 CONFIG_KVM=m
+CONFIG_KVM_S390_UCONTROL=y
 CONFIG_S390_UNWIND_SELFTEST=m
 CONFIG_S390_KPROBES_SANITY_TEST=m
 CONFIG_S390_MODULES_SANITY_TEST=m