build(deps): bump mockito.version from 5.20.0 to 5.21.0

Bumps `mockito.version` from 5.20.0 to 5.21.0.

Updates `org.mockito:mockito-core` from 5.20.0 to 5.21.0
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.20.0...v5.21.0)

Updates `org.mockito:mockito-junit-jupiter` from 5.20.0 to 5.21.0
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.20.0...v5.21.0)

---
updated-dependencies:
- dependency-name: org.mockito:mockito-core
  dependency-version: 5.21.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.mockito:mockito-junit-jupiter
  dependency-version: 5.21.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -156,7 +156,7 @@ Copyright (c) 2012 - Jeremy Long
         <aho-corasick-double-array-trie.version>1.2.3</aho-corasick-double-array-trie.version>
         <junit.version>5.14.1</junit.version>
         <hamcrest.version>3.0</hamcrest.version>
-        <mockito.version>5.20.0</mockito.version>
+        <mockito.version>5.21.0</mockito.version>
         <jsoup.version>1.21.2</jsoup.version>
         <commons-compress.version>1.27.1</commons-compress.version>
         <org.apache.maven.shared.file-management.version>3.2.0</org.apache.maven.shared.file-management.version>