Add your public modifier back to one of the AbstractBuffer constructo…

…rs to attempt to fix the build. (#3947) (#3948)

Signed-off-by: David Venable <[email protected]>
(cherry picked from commit 677643d)

Co-authored-by: David Venable <[email protected]>

data-prepper-api/src/main/java/org/opensearch/dataprepper/model/buffer/AbstractBuffer.java

@@ -35,7 +35,7 @@ public abstract class AbstractBuffer<T extends Record<?>> implements Buffer<T> {
     private final Timer readTimer;
     private final Timer checkpointTimer;
 
-    AbstractBuffer(final PluginSetting pluginSetting) {
+    public AbstractBuffer(final PluginSetting pluginSetting) {
         this(PluginMetrics.fromPluginSetting(pluginSetting), pluginSetting.getPipelineName());
     }