removed unwanted settings added during conflict resolve

Signed-off-by: Vinay Krishna Pudyodu <vinkrish.neo@gmail.com>

Author: vinaykpud

server/src/main/java/org/opensearch/common/settings/ClusterSettings.java

@@ -838,16 +838,6 @@ public void apply(Settings value, Settings current, Settings previous) {
             TelemetrySettings.METRICS_PUBLISH_INTERVAL_SETTING,
             TelemetrySettings.TRACER_FEATURE_ENABLED_SETTING,
             TelemetrySettings.METRICS_FEATURE_ENABLED_SETTING
-        ),
-        List.of(FeatureFlags.PLUGGABLE_CACHE),
-        List.of(
-            CacheSettings.getConcreteStoreNameSettingForCacheType(CacheType.INDICES_REQUEST_CACHE),
-            OpenSearchOnHeapCacheSettings.MAXIMUM_SIZE_IN_BYTES.getConcreteSettingForNamespace(
-                CacheType.INDICES_REQUEST_CACHE.getSettingPrefix()
-            ),
-            OpenSearchOnHeapCacheSettings.EXPIRE_AFTER_ACCESS_SETTING.getConcreteSettingForNamespace(
-                CacheType.INDICES_REQUEST_CACHE.getSettingPrefix()
-            )
         )
     );
 }