sysota: enable reboot delay quirk

This allows using sysota with rauc-hawkbit-updater. It works around the
issue where r-h-u fails to talk to hawkbit whenever the post-install
handler reboots the system.

Set the delay to 180 seconds, which should be enough for the updater to
finish talking to hawkbit, and then some more.

Signed-off-by: Zygmunt Krynicki <zygmunt.krynicki@huawei.com>

meta-oniro-core/recipes-core/sysota/files/qemux86-64/sysotad.conf

@@ -15,3 +15,6 @@ Model=QEMU Virtual Machine
 
 [Compatible]
 Machine=qemux86-64
+
+[Quirks]
+RebootDelay=180

meta-oniro-core/recipes-core/sysota/files/qemux86/sysotad.conf

@@ -15,3 +15,6 @@ Model=QEMU Virtual Machine
 
 [Compatible]
 Machine=qemux86
+
+[Quirks]
+RebootDelay=180

meta-oniro-core/recipes-core/sysota/files/raspberrypi4/sysotad.conf

@@ -12,3 +12,6 @@ Model=Raspberry Pi 4B
 
 [Compatible]
 Machine=raspberrypi4-64
+
+[Quirks]
+RebootDelay=180