create_snapshot: Build the binary as static

Build it statically so that it gets easy to be deployed
in lab host without additional shared dependency.

Bug: 342328623
Test: Build create_snapshot; ldd create_snapshot
Change-Id: Ie788ba34bfff38cf78f29ad41d912dcad3bf77de
Signed-off-by: Akilesh Kailash <akailash@google.com>