issue-5884-Add-Config-Resource-History : Adding configuration for Disabling Resource History.

src/main/java/ca/uhn/fhir/jpa/starter/AppProperties.java

@@ -96,6 +96,8 @@ public class AppProperties {
   private Integer bundle_batch_pool_max_size = 100;
   private final Set<String> local_base_urls = new HashSet<>();
   private final Set<String> logical_urls = new HashSet<>();
+  
+  private Boolean resource_dbhistory_enabled = true;
 
   private final List<String> custom_interceptor_classes = new ArrayList<>();
 
@@ -903,4 +905,12 @@ public Cors getCors() {
   public void setEnable_index_of_type(boolean enable_index_of_type) {
     this.enable_index_of_type = enable_index_of_type;
   }
+
+public Boolean getResource_dbhistory_enabled() {
+	return resource_dbhistory_enabled;
+}
+
+public void setResource_dbhistory_enabled(Boolean resource_dbhistory_enabled) {
+	this.resource_dbhistory_enabled = resource_dbhistory_enabled;
+}
 }