fix cleanup of loggerConfig

Signed-off-by: Patrik Ivarsson <[email protected]>

micrometer-core/src/main/java/io/micrometer/core/instrument/binder/logging/Log4j2Metrics.java

@@ -162,7 +162,7 @@ private void removeMetricsFilter(Configuration configuration) {
             .filter(loggerConfig -> !loggerConfig.isAdditive())
             .forEach(loggerConfig -> {
                 if (loggerConfig != rootLoggerConfig) {
-                    metricsFilters.values().forEach(rootLoggerConfig::removeFilter);
+                    metricsFilters.values().forEach(loggerConfig::removeFilter);
                 }
             });
     }