Update icon cache version. am: 91469dec99

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/libs/systemui/+/15341063

Change-Id: I70070f1579f0b06113583d525c9c46731e051465
diff --git a/iconloaderlib/src/com/android/launcher3/icons/cache/BaseIconCache.java b/iconloaderlib/src/com/android/launcher3/icons/cache/BaseIconCache.java
index cb39490..d685737 100644
--- a/iconloaderlib/src/com/android/launcher3/icons/cache/BaseIconCache.java
+++ b/iconloaderlib/src/com/android/launcher3/icons/cache/BaseIconCache.java
@@ -510,7 +510,7 @@
      * Cache class to store the actual entries on disk
      */
     public static final class IconDB extends SQLiteCacheHelper {
-        private static final int RELEASE_VERSION = 30;
+        private static final int RELEASE_VERSION = 31;
 
         public static final String TABLE_NAME = "icons";
         public static final String COLUMN_ROWID = "rowid";