Merge pull request #2870 from nextcloud/android-gif-drawable-dep-upgrade

gradle: Updated android-gif-drawable dependency to v1.2.15.

build.gradle

@@ -232,7 +232,7 @@ dependencies {
     implementation 'com.google.code.gson:gson:2.8.2'
     implementation 'com.afollestad:sectioned-recyclerview:0.5.0'
     implementation 'com.github.chrisbanes:PhotoView:2.1.3'
-    implementation 'pl.droidsonroids.gif:android-gif-drawable:1.2.12'
+    implementation 'pl.droidsonroids.gif:android-gif-drawable:1.2.15'
 
     implementation 'org.parceler:parceler-api:1.1.9'
     annotationProcessor 'org.parceler:parceler:1.1.9'