Merge pull request #2808 from gedoor/dependabot/gradle/epublib/androidx.annotation-annotation-1.6.0

Bump androidx.annotation:annotation from 1.5.0 to 1.6.0 in /epublib

epublib/build.gradle

@@ -32,5 +32,5 @@ android {
 
 dependencies {
     compileOnly "com.android.tools.build:gradle:$agp_version"
-    implementation "androidx.annotation:annotation:1.5.0"
+    implementation "androidx.annotation:annotation:1.6.0"
 }