[roll] Roll fuchsia [starnix] Rename function with_context instead of with_arg

The name is easier to understand.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1151234
Original-Revision: 812616db175c83201995fbf18d96122b1ca85ec3
GitOrigin-RevId: cc20d4f90167a217456cade39df7d1acd8680316
Change-Id: Id64b6e92b45a2b0d606bb96c1dd813e484a44bf7

Author: Benjamin Lerman

stem

@@ -11,7 +11,7 @@
              githooks="integration/git-hooks"
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="5ebe89cf53ac92d689325efec3871513f6be9e4e"/>
+             revision="812616db175c83201995fbf18d96122b1ca85ec3"/>
   </projects>
   <hooks>
     <hook name="install-environment"