Pin manifest of androidx-concurrent-release

Change-Id: I198c1a3c6783d24c902833959275cb14ac1d20af
diff --git a/default.xml b/default.xml
index c12ecc6..7b58e5b 100644
--- a/default.xml
+++ b/default.xml
@@ -2,7 +2,7 @@
   <remote fetch=".." name="aosp" review="https://android-review.googlesource.com/" />
   <default remote="aosp" revision="androidx-concurrent-release" sync-j="8" />
   
-  <project name="platform/build" path="build/make" revision="363fbf41c0b033515bd138b94117d1c50ebf785f" />
+  <project name="platform/build" path="build/make" revision="dbe86dda42dab3b3047c0004a07bc40416e31513" />
   
   
   <project clone-depth="1" groups="pdk" name="platform/external/noto-fonts" path="external/noto-fonts" revision="cece02f0a698a156b28ead1f7811401c82fb2ae4" />