submodule: bump openthread from bc54d67 to 6bc9309

dependabot[bot] · web-flow · commit 0fbdf6497374 · 2025-02-25T08:21:24.000Z
Bumps [openthread](https://github.com/openthread/openthread) from `bc54d67` to `6bc9309`. - [Release notes](https://github.com/openthread/openthread/releases) - [Commits](openthread/openthread@bc54d67...6bc9309) --- updated-dependencies: - dependency-name: openthread dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/openthread b/openthread
@@ -1 +1 @@
-Subproject commit bc54d67ed892ba17213d47cab59ac1437aa001ce
+Subproject commit 6bc9309a85896f3667628c33bf00d3e63613384d
