Fix recordIssues parameters

Those have been taken from the solution before warnings-ng, and need to
be renamed to fit to warnings-ng. All builds have content like this:
[Pipeline] recordIssues
22:03:46  WARNING: Unknown parameter(s) found for class type
'io.jenkins.plugins.analysis.warnings.SpotBugs': defaultEncoding
22:03:46  WARNING: Unknown parameter(s) found for class type
'io.jenkins.plugins.analysis.warnings.Cpd': defaultEncoding

See https://www.jenkins.io/doc/pipeline/steps/warnings-ng/ for the
complete syntax.

Change-Id: I85eddcbbbeaa2a083dbaf1b3b86ff43dc0736f23
diff --git a/src/org/eclipse/egit/jenkins/Tools.groovy b/src/org/eclipse/egit/jenkins/Tools.groovy
index c1a8b8b..493d3eb 100644
--- a/src/org/eclipse/egit/jenkins/Tools.groovy
+++ b/src/org/eclipse/egit/jenkins/Tools.groovy
@@ -161,8 +161,8 @@
 
 		script.recordIssues(
 			tools: [
-				script.spotBugs(pattern: '*/target/*bugsXml.xml', defaultEncoding: 'UTF-8'),
-				script.cpd(defaultEncoding: 'UTF-8')
+				script.spotBugs(pattern: '*/target/*bugsXml.xml', reportEncoding: 'UTF-8'),
+				script.cpd(reportEncoding: 'UTF-8')
 			]
 		)
 	}