Remove VSDK related code from build

Remove leftover VSDK related code from build, as they are no longer in
use.

Bug: 332986564
Test: AOSP CF build succeeded
Change-Id: I7dcec66ddf6ee9a563ac09a3fa8a282c9e00258a

snapshot/Android.bp

@@ -14,7 +14,6 @@ bootstrap_go_package {
     // Source file name convention is to include _snapshot as a
     // file suffix for files that are generating snapshots.
     srcs: [
-        "host_fake_snapshot.go",
         "host_snapshot.go",
         "snapshot_base.go",
         "util.go",