Bump butterknifeVersion from 10.2.2 to 10.2.3

Bumps `butterknifeVersion` from 10.2.2 to 10.2.3.

Updates `butterknife` from 10.2.2 to 10.2.3
- [Release notes](https://github.com/JakeWharton/butterknife/releases)
- [Changelog](https://github.com/JakeWharton/butterknife/blob/master/CHANGELOG.md)
- [Commits](https://github.com/JakeWharton/butterknife/compare/10.2.2...10.2.3)

Updates `butterknife-compiler` from 10.2.2 to 10.2.3
- [Release notes](https://github.com/JakeWharton/butterknife/releases)
- [Changelog](https://github.com/JakeWharton/butterknife/blob/master/CHANGELOG.md)
- [Commits](https://github.com/JakeWharton/butterknife/compare/10.2.2...10.2.3)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

build.gradle

@@ -62,7 +62,7 @@ ext {
     daggerVersion = "2.28.3"
     markwonVersion =  "4.5.0"
     prismVersion = "2.0.0"
-    butterknifeVersion = "10.2.2"
+    butterknifeVersion = "10.2.3"
     androidLibraryVersion = "master-SNAPSHOT"
 
     travisBuild = System.getenv("TRAVIS") == "true"