Merge pull request #247 from bitpay/dependabot/maven/org.apache.maven.plugins-maven-checkstyle-plugin-3.3.0

Bump maven-checkstyle-plugin from 3.2.2 to 3.3.0

Author: bobbrodie

pom.xml

@@ -140,7 +140,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-checkstyle-plugin</artifactId>
-                <version>3.2.2</version>
+                <version>3.3.0</version>
                 <configuration>
                     <configLocation>config/checkstyle/checkstyle.xml</configLocation>
                 </configuration>