2.17 -> 2.18

Issue-Ref: 4079
Issue-Url: https://af3-developer.fortiss.org/issues/4079

Signed-off-by: Johannes Eder <eder@fortiss.org>
2 jobs for master in 2 minutes and 33 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
failed #61264
build

00:02:33

 
  Test
skipped #61265
test
 
Name Stage Failure
failed
build Build There is an unknown failure, please try again
[ERROR]   Missing requirement: org.fortiss.tooling.p2site raw:2.18.0.'SNAPSHOT'/format(n[.n=0;[.n=0;[-S]]]):2.18.0-SNAPSHOT requires 'org.eclipse.equinox.p2.iu; org.fortiss.tooling.feature.feature.group [2.18.0,2.18.1)' but it could not be found
[ERROR]
[ERROR] See http://wiki.eclipse.org/Tycho/Dependency_Resolution_Troubleshooting for help.
[ERROR] Cannot resolve dependencies of MavenProject: org.fortiss.tooling:org.fortiss.tooling.p2site:2.18.0-SNAPSHOT @ /builds/af3/maven-releng/releng/org.fortiss.tooling.update/pom.xml: See log for details -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MavenExecutionException