[roll] Roll experiences [dart-analysis] rm redundant analysis_options.yaml

See https://fxrev.dev/582189

Original-Bug: 84787

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/experiences/+/582703
Original-Revision: 835db28354298eab409c1857fec5448b68d24d4e
GitOrigin-RevId: 74a05bc688d6078a6e0b7472abb70dd7cc73a507
Change-Id: If25b22743087616e97f0118bf1ae5fc4283945ad
diff --git a/flower b/flower
index 62ce385..8af7987 100644
--- a/flower
+++ b/flower
@@ -13,6 +13,6 @@
              githooks=""
              remote="https://fuchsia.googlesource.com/experiences"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="46b81d64854843e02d49d7c356cfb34f47e6ede0"/>
+             revision="835db28354298eab409c1857fec5448b68d24d4e"/>
   </projects>
 </manifest>