Bump dnsjava:dnsjava from 3.6.3 to 3.6.4

Bumps [dnsjava:dnsjava](https://github.com/dnsjava/dnsjava) from 3.6.3 to 3.6.4.
- [Release notes](https://github.com/dnsjava/dnsjava/releases)
- [Changelog](https://github.com/dnsjava/dnsjava/blob/master/Changelog)
- [Commits](dnsjava/dnsjava@v3.6.3...v3.6.4)

---
updated-dependencies:
- dependency-name: dnsjava:dnsjava
  dependency-version: 3.6.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

assertj-mail-jakarta/pom.xml

@@ -83,7 +83,7 @@
     <dependency>
       <groupId>dnsjava</groupId>
       <artifactId>dnsjava</artifactId>
-      <version>3.6.3</version>
+      <version>3.6.4</version>
     </dependency>
     <!-- Override vulnerable transitive dependency of apache-jdkim-library -->
     <dependency>

assertj-mail/pom.xml

@@ -83,7 +83,7 @@
     <dependency>
       <groupId>dnsjava</groupId>
       <artifactId>dnsjava</artifactId>
-      <version>3.6.3</version>
+      <version>3.6.4</version>
     </dependency>
     <!-- Override vulnerable transitive dependency of apache-jdkim-library -->
     <dependency>