qcom-armv8a: ensure iq-615-evk firmware is included by default

Ensure that firmware required for the iq-615-evk platform is
available in images built for qcom-armv8a. The firmware
packagegroup is not pulled in by default, which can result in
systems booting without the necessary binaries and cause
incomplete hardware functionality.

Add firmware packagegroup to MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS
the required firmware is automatically included in the image.

Signed-off-by: Kavinaya S <kavinaya@qti.qualcomm.com>

Author: Kavinaya99

conf/machine/qcom-armv8a.conf

@@ -84,6 +84,7 @@ MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS += " \
     packagegroup-dragonboard410c-firmware \
     packagegroup-dragonboard820c-firmware \
     packagegroup-dragonboard845c-firmware \
+    packagegroup-iq-615-evk-firmware \
     packagegroup-iq-8275-evk-firmware \
     packagegroup-iq-9075-evk-firmware \
     packagegroup-rb1-firmware \