Merge pull request #4587 from baomidou/dependabot/gradle/com.github.pagehelper-pagehelper-5.3.1

Bump pagehelper from 5.1.11 to 5.3.1

mybatis-plus-extension/build.gradle

@@ -16,6 +16,6 @@ dependencies {
     implementation "${lib['mybatis-thymeleaf']}"
     implementation "${lib.'mybatis-velocity'}"
     implementation "${lib.'mybatis-freemarker'}"
-    testImplementation "com.github.pagehelper:pagehelper:5.1.11"
+    testImplementation "com.github.pagehelper:pagehelper:5.3.1"
     testImplementation "com.google.guava:guava:31.1-jre"
 }