build: bump n5 version to 4.0.0-alpha-4

Author: cmhulbert

pom.xml

@@ -93,7 +93,7 @@
 <!--		<maven-enforcer-plugin.version>3.0.0-M3</maven-enforcer-plugin.version>-->
 		<jacoco-maven-plugin.version>0.8.6</jacoco-maven-plugin.version>
 
-		<n5.version>4.0.0-alpha-4-SNAPSHOT</n5.version>
+		<n5.version>4.0.0-alpha-4</n5.version>
 	</properties>
 
 	<dependencies>