[roll] Roll fuchsia [Progress Bar] Fix up the Progress Bar component

Some code that the progress bar requires has been moved
from main.rs into progress_bar.rs.

New parameters have been added to the FIDL to accommodate
previous comments.

This CL must be merged at the same time as
https://turquoise-internal-review.googlesource.com/c/vendor/google/+/553590

Test: Observed to run super smoothly
Original-Bug: b/226530276, b/235900964
Fixes: b/226530276
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/696222
Original-Revision: c0dddbc4ba7d71d26d6d9a804b9c96347bef289f
GitOrigin-RevId: e9650a60f91ecdbaf0c105d0a4999f56ae6fc35d
Change-Id: I43e1e0fb1899e60cbd915629c105b81e155fbdb3
diff --git a/stem b/stem
index c57badb..59811ae 100644
--- a/stem
+++ b/stem
@@ -10,7 +10,7 @@
              githooks=""
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="a1379791900ece981a3455209e557d64c1244638"/>
+             revision="c0dddbc4ba7d71d26d6d9a804b9c96347bef289f"/>
   </projects>
   <hooks>
     <hook name="install-environment"