submodule: bump openthread from 37fef5e to b9dcdbc (#695)

dependabot[bot] · web-flow · commit 8e7e53aa8019 · 2024-02-29T09:04:22.000-08:00
Bumps [openthread](https://github.com/openthread/openthread) from `37fef5e` to `b9dcdbc`. - [Commits](openthread/openthread@37fef5e...b9dcdbc) --- updated-dependencies: - dependency-name: openthread dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
diff --git a/openthread b/openthread
@@ -1 +1 @@
-Subproject commit 37fef5ed547421e627b69193798d2556b3cebe19
+Subproject commit b9dcdbca4edd348e924d7579a2bada48bf085645
