build(deps): bump cn.hutool:hutool-all from 5.8.18 to 5.8.21

Bumps [cn.hutool:hutool-all](https://github.com/looly/hutool) from 5.8.18 to 5.8.21.
- [Release notes](https://github.com/looly/hutool/releases)
- [Changelog](https://github.com/dromara/hutool/blob/v5-master/CHANGELOG.md)
- [Commits](https://github.com/looly/hutool/commits)

---
updated-dependencies:
- dependency-name: cn.hutool:hutool-all
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

bubble-fireworks-project/bubble-fireworks-dependencies/pom.xml

@@ -25,7 +25,7 @@
  <!-- Other Dependency Versions -->
  <knife4j.version>3.0.3</knife4j.version>
  <okhttp.version>4.9.3</okhttp.version>
- <hutool-all.version>5.8.18</hutool-all.version>
+ <hutool-all.version>5.8.21</hutool-all.version>
  <guava.version>31.1-jre</guava.version>
  <httpclient.version>4.5.14</httpclient.version>
  <mybatis-plus.version>3.5.2</mybatis-plus.version>