Bump submodule.

alliepiper · alliepiper · commit 94e0b1c63fad · 2020-09-21T16:44:19.000-04:00
diff --git a/dependencies/cub b/dependencies/cub
@@ -1 +1 @@
-Subproject commit a3ee304a1f8e22f278df10600df2e4b333012592
+Subproject commit a8aa9f7aeef33408bceb150bab4f9beba5581df3
