[roll] Roll fuchsia [superproject] Roll third_party/sdk-integration Revert "[assembly] Allow setting repo_name for packages"

This reverts commit fbfd6942d9d59bf6dba6ca626d010ffa567c995c.

Reason for revert:

There are concerns this might break existing workflows, see https://fuchsia-review.googlesource.com/c/sdk-integration/+/754322/comment/b39f3825_7e0cfad2/

Original change's description:
> [assembly] Allow setting repo_name for packages
>
> Platform assembly depends on this information.
>
> Currently all platform packages default their repo name to
> "fuchsia.com" [0], for Bazel SDK which is mainly targeting OOT, it makes
> more sense to default to None.
>
> [0] https://cs.opensource.google/fuchsia/fuchsia/+/main:build/components/fuchsia_package.gni;l=177;drc=d9ec8e960a85c0ba5c25cf967e35373c07dde8ec
>
> Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/sdk-integration/+/754322

No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/sdk-integration/+/752987
Original-Revision: 2a902d658cf803bd40eb7025ae2f85cf207afe70
GitOrigin-RevId: 82450565b8fbacafd090f91dbf57514c12635c16
Roller-URL: https://ci.chromium.org/b/8798183472556872721
CQ-Do-Not-Cancel-Tryjobs: true
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/754405
Original-Revision: 74bb41ae6efd72b3642dc3a3488a4b4304757c51
Change-Id: Ibde199c41a7103c32e26284d570009ba5dcb0756
diff --git a/stem b/stem
index e2a1080..d6dfaaa 100644
--- a/stem
+++ b/stem
@@ -11,7 +11,7 @@
              githooks="integration/git-hooks"
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="b38ab48ec4ebb7c052479fb4cf8ac9307b15e946"/>
+             revision="74bb41ae6efd72b3642dc3a3488a4b4304757c51"/>
   </projects>
   <hooks>
     <hook name="install-environment"