[roll] Roll fuchsia [bazel] Convert device-finder Bazel target to GN

Improve gnerator to the point that it can convert the Bazel target of
device-finder to GN. Note this does not include its dependencies. This
is done by manually calling gnerator.

Original-Bug: 375286604

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1147294
Original-Revision: 93a8bf985df428b2cab0c38422ee951ca1044c9a
GitOrigin-RevId: bfe1bc4e65e15e948345e1daa34bb0a410d640dc
Change-Id: Iac7baec66b57281b9e70188d7cb8c88357537dac

Author: Jay Zhuang

stem

@@ -11,7 +11,7 @@
              githooks="integration/git-hooks"
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="7f1c407e9a75d2bd674343ad547a5c2bb944e1ee"/>
+             revision="93a8bf985df428b2cab0c38422ee951ca1044c9a"/>
   </projects>
   <hooks>
     <hook name="install-environment"