Update dependency org.thymeleaf:thymeleaf to v3.1.0.RELEASE

Author: renovate[bot]

pom.xml

@@ -69,7 +69,7 @@
   <properties>
     <!-- Dependencies artifact version -->
     <mybatis.version>3.5.11</mybatis.version>
-    <thymeleaf.version>3.0.15.RELEASE</thymeleaf.version>
+    <thymeleaf.version>3.1.0.RELEASE</thymeleaf.version>
 
     <!-- Dependencies plugin version -->
     <asciidoctor-maven-plugin.version>2.2.2</asciidoctor-maven-plugin.version>