Add AlmaLinux OS 9 x86_64-v2(BIOS+UEFI), x86_64-v2(BIOS) and aarch64
GenericCloud Image support
Use the major number of the OS version on ISO URLs, checksums and boot
command
Change minimal Packer QEMU plugin version from 1.0.2 to 1.0.3 to use
the use_pflash option for each type of the architecture (x86_64:
-pflash, aarch64: -bios)
Remove the random seed as recommended by systemd-random-seed.service
documentation
Add tuned and tcpdump packages for being compatible upstream generic
cloud image
Set virtual-guest as the default profile for tuned
Configure NetworkManager default DHCP timeout to 300 seconds
Signed-off-by: Elkhan Mammadli elkhan.mammadli@protonmail.com