[roll] Roll fuchsia [cleanup] move offer fns to live in offer file

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1441468
Original-Revision: ab0a962d0072894f015bae2a9a1bf02d4206db30
GitOrigin-RevId: 3e3b9215ba017205acb58c68a7fa251596c41f81
Change-Id: I503de1d3feecb098bba80fef059b3dcaf44b7245

Author: Olivia Nordquist

stem

@@ -7,7 +7,7 @@
             manifest="manifests/platform"
             root=""
             remote="https://fuchsia.googlesource.com/fuchsia"
-            revision="c379070065f325fd4a8a0ac74e5d73334348613e"/>
+            revision="ab0a962d0072894f015bae2a9a1bf02d4206db30"/>
   </imports>
   <projects>
     <project name="cobalt"