Increase the call timeout from 1 minute to 3 minutes. Since on slow b…

…andwidth it cancel the previous ongoing request after 1 minute and retry again which increased the library load time.

core/src/main/java/org/kiwix/kiwixmobile/core/di/modules/NetworkModule.kt

@@ -32,11 +32,11 @@ import javax.inject.Singleton
 
 const val CONNECTION_TIMEOUT = 10L
 
-// increase the read timeout since the content is 19MB large so it takes
+// increase the read and call timeout since the content is 19MB large so it takes
 // more time to read on slow internet connection, and due to less read timeout
 // the request is canceled.
 const val READ_TIMEOUT = 180L
-const val CALL_TIMEOUT = 60L
+const val CALL_TIMEOUT = 180L
 const val USER_AGENT = "kiwix-android-version:${BuildConfig.VERSION_CODE}"
 const val KIWIX_DOWNLOAD_URL = "https://mirror.download.kiwix.org/"