[roll] Roll fuchsia Revert "[build][assembly] `cache_packages` use nominal package URLs"
This reverts commit 293205b221b024b5cfb36fce910950c5858c7962.
Reason for revert: appears to cause build failure in CI: fxb/648013
Original change's description:
> [build][assembly] `cache_packages` use nominal package URLs
>
> Also rename `data/cache_packages` to `data/cache_packages.json` and use
> JSON format.
>
> Original-Fixed: 88888
> Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/648013
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/656572
Original-Revision: b16114d7db6f107ee3cbb2ed25349a4e3657533d
GitOrigin-RevId: ac9370158d6036e746d8f5195f832569a8719ca6
Change-Id: I9d1985ce0e8c62a456598ca36b73985ee0de86a6
diff --git a/stem b/stem
index 5e2cca5..433b96b 100644
--- a/stem
+++ b/stem
@@ -10,7 +10,7 @@
githooks=""
remote="https://fuchsia.googlesource.com/fuchsia"
gerrithost="https://fuchsia-review.googlesource.com"
- revision="30388e5072f4498de6cd1f594bb815cd9adba295"/>
+ revision="b16114d7db6f107ee3cbb2ed25349a4e3657533d"/>
</projects>
<hooks>
<hook name="install-environment"