Update RELEASE-checklist.sh to not contain guava any more

Signed-off-by: Sven Strickroth <email@cs-ware.de>

Author: csware

RELEASE-checklist.sh

@@ -8,7 +8,6 @@ set -e
 
 
 # Make sure the build is ok via
-mvn -Dguava.version=27.0-jre -f aggregate clean verify                    javadoc:jar source:jar
 mvn                          -f aggregate clean verify jacoco:report site javadoc:jar source:jar
 mvn install
 mvn org.sonatype.ossindex.maven:ossindex-maven-plugin:audit -f aggregate