Bump org.assertj:assertj-core from 3.27.5 to 3.27.6

Bumps [org.assertj:assertj-core](https://github.com/assertj/assertj) from 3.27.5 to 3.27.6.
- [Release notes](https://github.com/assertj/assertj/releases)
- [Commits](assertj/assertj@assertj-build-3.27.5...assertj-build-3.27.6)

---
updated-dependencies:
- dependency-name: org.assertj:assertj-core
  dependency-version: 3.27.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

assertj-mail-jakarta/pom.xml

@@ -67,7 +67,7 @@
     <dependency>
       <groupId>org.assertj</groupId>
       <artifactId>assertj-core</artifactId>
-      <version>3.27.5</version>
+      <version>3.27.6</version>
     </dependency>
     <dependency>
       <groupId>com.sun.mail</groupId>

assertj-mail/pom.xml

@@ -67,7 +67,7 @@
     <dependency>
       <groupId>org.assertj</groupId>
       <artifactId>assertj-core</artifactId>
-      <version>3.27.5</version>
+      <version>3.27.6</version>
     </dependency>
     <dependency>
       <groupId>com.sun.mail</groupId>