info: update shots

Update app screenshots in preparation for 3.0.0.

README.md

@@ -90,3 +90,5 @@ will. Specifically you can redistribute and/or modify it under the terms of the
 [GNU General Public License](https://www.gnu.org/licenses/gpl.html) as
 published by the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
+
+More information can be found [here](https://github.com/OxygenCobalt/Auxio/wiki/Licenses).

app/build.gradle

@@ -12,8 +12,8 @@ android {
 
     defaultConfig {
         applicationId namespace
-        versionName "2.6.4"
-        versionCode 23
+        versionName "3.0.0"
+        versionCode 24
 
         minSdk 21
         targetSdk 33