Bump to next minor version

The update to kotlin 1.4-M2 from 1.3.7 in
fcbcbed necessitated a corresponding
BOM update, per
fcbcbed#commitcomment-39959088

Author: hinerm

pom.xml

@@ -4,7 +4,7 @@
 
 	<groupId>org.scijava</groupId>
 	<artifactId>pom-scijava-base</artifactId>
-	<version>11.2.1-SNAPSHOT</version>
+	<version>11.3.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 
 	<name>SciJava Base POM</name>