Process feedback and hints for Lda/StaNamed bytecodes w.r.t. access on
the global proxy. This stores the property cells (or their absence) on
the JSGlobalProxyData.

Bug: v8:7790
Change-Id: Iadedea5494611c1b2ed38b6ce75687e084cc27f9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1499499
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60411}