Don't unnecessarily wrap IOExceptions in UncaughtExceptionInterceptor

core/src/main/java/eu/kanade/tachiyomi/network/interceptor/UncaughtExceptionInterceptor.kt

@@ -18,7 +18,11 @@ class UncaughtExceptionInterceptor : Interceptor {
         return try {
             chain.proceed(chain.request())
         } catch (e: Exception) {
+            if (e is IOException) {
+                throw e
+            } else {
                 throw IOException(e)
             }
         }
     }
+}