fix(deps): update dependency cn.hutool:hutool-all to v5.8.21 [security]

Author: renovate[bot]

java8/pom.xml

@@ -27,7 +27,7 @@
     <dependency>
       <groupId>cn.hutool</groupId>
       <artifactId>hutool-all</artifactId>
-      <version>5.8.9</version>
+      <version>5.8.21</version>
     </dependency>
     <dependency>
       <groupId>org.apache.poi</groupId>