Update submodule (#1896)

trask · web-flow · commit 5a731fdd6fd8 · 2021-09-29T12:14:18.000-07:00
diff --git a/otel b/otel
@@ -1 +1 @@
-Subproject commit 88312d8143dad760de760c2b019d3fe14611eec6
+Subproject commit 34975620e47b064cb33a6971e663a01d98469b31
