OvmfPkg/XenAcpiPlatformDxe: remove the InstallAcpiTable() helper function

OvmfPkg/XenAcpiPlatformDxe: remove the InstallAcpiTable() helper function

The InstallAcpiTable() helper function buys us nothing. Reduce code
complexity by removing the function.

This patch is best viewed with "git show -b".

Cc: Anthony Perard <anthony.perard@citrix.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Julien Grall <julien@xen.org>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2122
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20210526201446.12554-16-lersek@redhat.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>