Add unit tests to presubmit.

CTS doesn't meet the SLO requirements yet.

Change-Id: Ib1bcd03d9236335f0564334f6f6a05a266692460
Flag: EXEMPT adding a presubmit
Test: atest FrameworksAppFunctionsTests -c
Bug: 357551503
diff --git a/services/appfunctions/TEST_MAPPING b/services/appfunctions/TEST_MAPPING
index 91e82ec..91cfa06 100644
--- a/services/appfunctions/TEST_MAPPING
+++ b/services/appfunctions/TEST_MAPPING
@@ -1,4 +1,9 @@
 {
+  "presubmit": [
+    {
+      "name": "FrameworksAppFunctionsTests"
+    }
+  ],
   "postsubmit": [
     {
       "name": "FrameworksAppFunctionsTests"