Added tests for 10.15.6

tests/Test-10.15.6.photoslibrary/resources/renders/6/6191423D-8DB8-4D4C-92BE-9BBBA308AAC4.plist

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>adjustmentBaseVersion</key>
+	<integer>0</integer>
+	<key>adjustmentData</key>
+	<data>
+	bZBNS8NAEIb/y5xDaGxTSa62Yi8VFFQQD5PspJmS3Q27k15C/ruTBBTB68zzfsyMcKMQ
+	2buTazyUI1QDd+Y82IoClJAVj8UeEsC+f1u5eZhnaVakWb7RTaxbsvhCN163WQJ9h9L4
+	YBV9fv2AKQFLggYF5wCLUSi8s5EWyrvN7l4F3FPHjn4jVJfu1H2Fn4gvraj3dp8n4AOT
+	E5Q1Tt3nLJQfsTZAcx2iWMUilJ/jPwQ5rDoyUEoYSK8gEXaXOBekpqH6L7xMzmhJq20P
+	h4DqxvWD9918HRsN4oaXjx0XFqav6Rs=
+	</data>
+	<key>adjustmentEditorBundleID</key>
+	<string>com.apple.Photos</string>
+	<key>adjustmentFormatIdentifier</key>
+	<string>com.apple.photo</string>
+	<key>adjustmentFormatVersion</key>
+	<string>1.4</string>
+	<key>adjustmentTimestamp</key>
+	<date>2020-05-29T03:39:38Z</date>
+</dict>
+</plist>

tests/Test-10.15.6.photoslibrary/resources/renders/D/DC99FBDD-7A52-4100-A5BB-344131646C30.plist

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>adjustmentBaseVersion</key>
+	<integer>0</integer>
+	<key>adjustmentData</key>
+	<data>
+	shkyAAAAAAACAAAA
+	</data>
+	<key>adjustmentEditorBundleID</key>
+	<string>com.apple.Photos</string>
+	<key>adjustmentFormatIdentifier</key>
+	<string>com.apple.Photos.externalEdit</string>
+	<key>adjustmentFormatVersion</key>
+	<string>1</string>
+	<key>adjustmentTimestamp</key>
+	<date>2019-12-01T15:27:48Z</date>
+</dict>
+</plist>

tests/Test-10.15.6.photoslibrary/resources/renders/E/E9BC5C36-7CD1-40A1-A72B-8B8FAC227D51.plist

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>adjustmentBaseVersion</key>
+	<integer>0</integer>
+	<key>adjustmentData</key>
+	<data>
+	bVFNT4RADP0vPSNh+FgWbsbE6MVNNFET42F2KVADAxnKqiH8dwvIukZP0+l77XtvZoAj
+	2o4ac2vyBtIB9j1V2V1f79FCCmp7rQIfHNBt+7gQpRuEkXJjV/meIN2hxFrf45EWVDnQ
+	VprzxtZC3T08w+hAjawzzXpSqHXHaJ8o4xJS3wu3MkAtVmTwR0Lm3FC2L+QbpKJk2R1s
+	YgcaS2hY8yIn2yctzadhcaCzt77jWmgdpC/DPww0el9hBinbHiUFMpMpuslgeVLzI0HY
+	6umO5tIUFUJ64TlwaMzcN/ydQ3rvS6Uif+PAx85SQWYGPtdanQ+umTwJQJk4pZzmN7+y
+	TTu9eM/zh6znHx/eb5VVPk5E5hRBJdGZgcQbx/F1/AI=
+	</data>
+	<key>adjustmentEditorBundleID</key>
+	<string>com.apple.photos</string>
+	<key>adjustmentFormatIdentifier</key>
+	<string>com.apple.photo</string>
+	<key>adjustmentFormatVersion</key>
+	<string>1.4</string>
+	<key>adjustmentRenderTypes</key>
+	<integer>0</integer>
+</dict>
+</plist>