roms/Makefile.edk2: enable new ARM/AARCH64 flags up to edk2-stable202008

roms/Makefile.edk2: enable new ARM/AARCH64 flags up to edk2-stable202008

Edk2 commit ffe048a0807b ("ArmVirtPkg: handle NETWORK_TLS_ENABLE in
ArmVirtQemu*", 2019-06-28), part of edk2-stable201908, allows us to
include the UEFI HTTPS Boot feature in the ArmVirtQemu fw platform (ARM
and AARCH64).

Edk2 commit range 4c0f6e349d32..0980779a9ddc, part of edk2-stable202005,
added TPM2 support to ArmVirtQemu; enable it as well. (Unlike with OVMF
IA32 and X64, TPM-1.2 support is not included, hence the TPM2-specific
flag names.)

Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Ref: https://bugs.launchpad.net/qemu/+bug/1852196
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200908072939.30178-8-lersek@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>