Bump jakarta.mail from 1.6.5 to 1.6.6

Bumps [jakarta.mail](https://github.com/eclipse-ee4j/mail) from 1.6.5 to 1.6.6.
- [Release notes](https://github.com/eclipse-ee4j/mail/releases)
- [Commits](https://github.com/eclipse-ee4j/mail/compare/1.6.5...1.6.6)

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index c7cddcd..209a652 100644
--- a/pom.xml
+++ b/pom.xml
@@ -808,7 +808,7 @@
             <dependency>
                 <groupId>com.sun.mail</groupId>
                 <artifactId>jakarta.mail</artifactId>
-                <version>1.6.5</version>
+                <version>1.6.6</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.geronimo.specs</groupId>