Revert "libsnapshot: compile tests for both 32 and 64 bit"

This reverts commit 2317bbad07a5dddac480fba6db2b9d0210d566cd.

Reason for revert: b/358254699

Change-Id: Icb9dc0d48f3e39a45a69f9aa36f9bfe46d27e37a
2 files changed