Bump NNAPI APEX module version numbers to 319999900.

Bug: 193059742
Bug: 194861458
Test: presubmit
Change-Id: I5a35d8f0eee9303485e68dcae7ea9389f0b4cbdb
diff --git a/apex/manifest.json b/apex/manifest.json
index c7ef631..9690010 100644
--- a/apex/manifest.json
+++ b/apex/manifest.json
@@ -1,4 +1,4 @@
 {
   "name": "com.android.neuralnetworks",
-  "version": 309999910
+  "version": 319999900
 }