This allows V8 to be compiled without zlib.

Currently we use zlib for 3 features:
1. Snapshot compression. The cl asserts v8_snapshot_compression
   implies v8_use_zlib.
2. Compression of translation arrays (experimental flag). The runtime
   flag is only enabled if v8_use_zlib.
3. Snapshot checksums. We fallback to a simple Fletcher algorithm if
   v8_use_zlib is false.

Change-Id: If043c3c21bba4d734573d7e1199d3ddf17b84f41
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3833817
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Reviewed-by: Jakob Linke <jgruber@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82527}