Update dependency io.jenkins.plugins:jakarta-mail-api to v2.1.5-1 (jenkinsci#11329)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

war/pom.xml

@@ -555,7 +555,7 @@ THE SOFTWARE.
                   <!-- dependency of mailer -->
                   <groupId>io.jenkins.plugins</groupId>
                   <artifactId>jakarta-mail-api</artifactId>
-                  <version>2.1.3-3</version>
+                  <version>2.1.5-1</version>
                   <type>hpi</type>
                 </artifactItem>
                 <artifactItem>