Revert "test library updates"

This reverts commit d125854f2a.

tests/Test-10.15.1.photoslibrary/private/com.apple.photoanalysisd/caches/graph/PhotoAnalysisServicePreferences.plist

@@ -3,24 +3,24 @@
 <plist version="1.0">
 <dict>
 	<key>BackgroundHighlightCollection</key>
-	<date>2020-05-04T23:54:07Z</date>
+	<date>2020-05-01T23:03:12Z</date>
 	<key>BackgroundHighlightEnrichment</key>
-	<date>2020-05-04T23:54:06Z</date>
+	<date>2020-05-01T23:03:11Z</date>
 	<key>BackgroundJobAssetRevGeocode</key>
-	<date>2020-05-04T23:54:08Z</date>
+	<date>2020-05-02T01:35:19Z</date>
 	<key>BackgroundJobSearch</key>
-	<date>2020-05-04T23:54:08Z</date>
+	<date>2020-05-01T23:03:12Z</date>
 	<key>BackgroundPeopleSuggestion</key>
-	<date>2020-05-04T23:54:06Z</date>
+	<date>2020-05-01T23:03:11Z</date>
 	<key>BackgroundUserBehaviorProcessor</key>
-	<date>2020-05-04T23:54:08Z</date>
+	<date>2020-05-01T23:03:13Z</date>
 	<key>PhotoAnalysisGraphLastBackgroundGraphConsistencyUpdateJobDateKey</key>
-	<date>2020-05-04T23:58:40Z</date>
+	<date>2020-05-02T01:35:36Z</date>
 	<key>PhotoAnalysisGraphLastBackgroundGraphRebuildJobDate</key>
-	<date>2020-05-04T23:54:05Z</date>
+	<date>2020-05-01T23:03:11Z</date>
 	<key>PhotoAnalysisGraphLastBackgroundMemoryGenerationJobDate</key>
-	<date>2020-05-04T23:54:09Z</date>
+	<date>2020-05-02T01:35:19Z</date>
 	<key>SiriPortraitDonation</key>
-	<date>2020-05-04T23:54:08Z</date>
+	<date>2020-05-01T23:03:13Z</date>
 </dict>
 </plist>

tests/Test-10.15.1.photoslibrary/private/com.apple.photoanalysisd/caches/vision/PhotoAnalysisServicePreferences.plist

@@ -3,8 +3,8 @@
 <plist version="1.0">
 <dict>
 	<key>FaceIDModelLastGenerationKey</key>
-	<date>2020-05-04T23:54:10Z</date>
+	<date>2020-05-01T23:03:14Z</date>
 	<key>LastContactClassificationKey</key>
-	<date>2020-05-04T23:54:13Z</date>
+	<date>2020-05-01T23:03:18Z</date>
 </dict>
 </plist>