Merge pull request #698 from KyleAure/692-checkstyle-update

Update checkstyle dependency

Author: mswatosh

api/etc/config/checkstyle.xml

@@ -121,7 +121,7 @@
             <property name="scope" value="protected"/>
         </module>
         <module name="JavadocVariable">
-            <property name="scope" value="package"/>
+            <property name="accessModifiers" value="package"/>
         </module>
         <module name="JavadocStyle"/>
 

pom.xml

@@ -94,7 +94,7 @@
         <flatten.maven.plugin.version>1.7.0</flatten.maven.plugin.version>       
         <spec.version.plugin.version>2.2</spec.version.plugin.version>
 
-        <checkstyle.version>10.21.4</checkstyle.version>
+        <checkstyle.version>10.23.0</checkstyle.version>
         <checkstyle.excludes></checkstyle.excludes>
 
         <asciidoctor.maven.plugin.version>3.2.0</asciidoctor.maven.plugin.version>