chore: bump pom-scijava to 40.0.0

pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.scijava</groupId>
 		<artifactId>pom-scijava</artifactId>
-		<version>39.0.0</version>
+		<version>40.0.0</version>
 		<relativePath />
 	</parent>
 
@@ -147,7 +147,6 @@
 		<dependency>
 			<groupId>org.janelia.saalfeldlab</groupId>
 			<artifactId>n5</artifactId>
-			<version>${n5.version}</version>
 			<classifier>tests</classifier>
 			<scope>test</scope>
 		</dependency>