revert to public access for TimeBasedArchiveRemover.ArchiveRemoverRunnable

Signed-off-by: Ceki Gulcu <[email protected]>

Author: ceki

logback-core/src/main/java/ch/qos/logback/core/rolling/helper/TimeBasedArchiveRemover.java

@@ -247,7 +247,7 @@ public String toString() {
 
 
 
-    protected class ArchiveRemoverRunnable implements Runnable {
+    public class ArchiveRemoverRunnable implements Runnable {
         Instant now;
 
         ArchiveRemoverRunnable(Instant now) {