Update parent to pom-scijava 8.1.1

This fixes a critical bug with argLine configuration
for maven-surefire-plugin and jacoco-maven-plugin.
The jacoco-maven-plugin is now enabled by default.

Author: ctrueden

pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.scijava</groupId>
 		<artifactId>pom-scijava-base</artifactId>
-		<version>8.1.0</version>
+		<version>8.1.1</version>
 		<relativePath />
 	</parent>