update cache inside lock

avoid concurrent cache updates

Author: stefanosiano

sentry-android-core/src/main/java/io/sentry/android/core/internal/util/AndroidConnectionStatusProvider.java

@@ -401,9 +401,9 @@ private void updateCache() {
                                 + ", Type: "
                                 + getConnectionTypeFromCache());
                   }
-                  isUpdatingCache.set(false);
                 }
               }
+              isUpdatingCache.set(false);
             }
           });