Set flag to disable middleman actions

Middleman actions are not appropriately reflected in aquery, so
disabling them is a requirement for using aquery in mixed builds

Test: Treehugger
Test: In coordination with aosp/1524778, lunch aosp_flame && USE_BAZEL_ANALYSIS=1 m libc
Change-Id: Ic7d5766d6f84b5bd8e3c45b9335b7a22e88ad31f
diff --git a/common.bazelrc b/common.bazelrc
index 3588612..fd1d8bf 100644
--- a/common.bazelrc
+++ b/common.bazelrc
@@ -7,6 +7,9 @@
 # Enable usage of cc_shared_library build APIs
 build --experimental_cc_shared_library
 
+# Disable middleman actions
+build --noexperimental_enable_aggregating_middleman
+
 # Enable building targets in //external:__subpackages__.
 common --experimental_sibling_repository_layout
 common --experimental_disable_external_package