UPSTREAM: ARM64: vdso32: Install vdso32 from vdso_install

Add the 32-bit vdso Makefile to the vdso_install rule so that 'make
vdso_install' installs the 32-bit compat vdso when it is compiled.

Fixes: a7f71a2c8903 ("arm64: compat: Add vDSO")
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Acked-by: Will Deacon <will@kernel.org>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Link: https://lore.kernel.org/r/20200818014950.42492-1-swboyd@chromium.org


Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit 8d75785a814241587802655cc33e384230744f0c)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib716ae8fc3923dd427ba8b987b7e69fcb0ad55d1