Frameworks: Add APEX e2e tests to presubmit

Add APEX tests to presubmit for package-manager-related directories.

Test: atest
Change-Id: I1aa3c523b16dd3d1f90c73b2fdbbc0af00a8f3b0
diff --git a/core/java/android/content/pm/TEST_MAPPING b/core/java/android/content/pm/TEST_MAPPING
new file mode 100644
index 0000000..a2e98cc
--- /dev/null
+++ b/core/java/android/content/pm/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+  "imports": [
+    {
+      "path": "system/apex/tests"
+    }
+  ]
+}
diff --git a/services/core/java/com/android/server/pm/TEST_MAPPING b/services/core/java/com/android/server/pm/TEST_MAPPING
new file mode 100644
index 0000000..a2e98cc
--- /dev/null
+++ b/services/core/java/com/android/server/pm/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+  "imports": [
+    {
+      "path": "system/apex/tests"
+    }
+  ]
+}