Schedule a maintenance job to clean up stale jobs.

+ Fix a bug in BlobMetadata.hasLeases().

Bug: 148754858
Test: atest ./services/tests/mockingservicestests/src/com/android/server/blob/BlobStoreManagerServiceTest.java
Test: adb shell cmd jobscheduler run --force android 191934935
Change-Id: I13499dd0327414bee62b8395c7e1fd349e325dd4
diff --git a/apex/blobstore/TEST_MAPPING b/apex/blobstore/TEST_MAPPING
index cfe19a5..25a1537 100644
--- a/apex/blobstore/TEST_MAPPING
+++ b/apex/blobstore/TEST_MAPPING
@@ -4,7 +4,7 @@
       "name": "CtsBlobStoreTestCases"
     },
     {
-      "name": "FrameworksServicesTests",
+      "name": "FrameworksMockingServicesTests",
       "options": [
         {
           "include-filter": "com.android.server.blob"