Merge pull request #823 from mybatis/renovate/spotbugs.plugin

Update dependency com.github.spotbugs:spotbugs-maven-plugin to v4.9.1.0

Author: hazendaz

pom.xml

@@ -357,7 +357,7 @@
     <sonar.plugin>5.0.0.4389</sonar.plugin>
     <sortpom.plugin>4.0.0</sortpom.plugin>
     <source.plugin>3.3.1</source.plugin>
-    <spotbugs.plugin>4.8.6.6</spotbugs.plugin>
+    <spotbugs.plugin>4.9.1.0</spotbugs.plugin>
     <surefire.plugin>3.5.2</surefire.plugin>
     <taglist.plugin>3.2.1</taglist.plugin>
     <versions.plugin>2.18.0</versions.plugin>