[skip ci] Bump the dev-deps group across 4 directories with 1 update

Bumps the dev-deps group with 1 update in the /deps/rabbit/test/amqp_jms_SUITE_data directory: [org.assertj:assertj-core](https://github.com/assertj/assertj).
Bumps the dev-deps group with 1 update in the /deps/rabbitmq_mqtt/test/java_SUITE_data directory: [org.assertj:assertj-core](https://github.com/assertj/assertj).
Bumps the dev-deps group with 1 update in the /deps/rabbitmq_stream/test/rabbit_stream_SUITE_data directory: [org.assertj:assertj-core](https://github.com/assertj/assertj).
Bumps the dev-deps group with 1 update in the /deps/rabbitmq_stream_management/test/http_SUITE_data directory: [org.assertj:assertj-core](https://github.com/assertj/assertj).


Updates `org.assertj:assertj-core` 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)

Updates `org.assertj:assertj-core` 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)

Updates `org.assertj:assertj-core` 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)

Updates `org.assertj:assertj-core` 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:development
  update-type: version-update:semver-patch
  dependency-group: dev-deps
- dependency-name: org.assertj:assertj-core
  dependency-version: 3.27.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: dev-deps
- dependency-name: org.assertj:assertj-core
  dependency-version: 3.27.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: dev-deps
- dependency-name: org.assertj:assertj-core
  dependency-version: 3.27.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: dev-deps
...

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

Author: dependabot[bot]

deps/rabbit/test/amqp_jms_SUITE_data/pom.xml

@@ -9,7 +9,7 @@
   <url>https://www.rabbitmq.com</url>
   <properties>
     <junit.jupiter.version>5.13.4</junit.jupiter.version>
-    <assertj.version>3.27.5</assertj.version>
+    <assertj.version>3.27.6</assertj.version>
     <qpid-jms-client.version>2.9.0</qpid-jms-client.version>
     <amqp-client.version>[0.6.0-SNAPSHOT,)</amqp-client.version>
     <logback.version>1.5.18</logback.version>

deps/rabbitmq_mqtt/test/java_SUITE_data/pom.xml

@@ -17,7 +17,7 @@
     <paho.v3.version>[1.2.5,)</paho.v3.version>
     <amqp-client.version>5.26.0</amqp-client.version>
     <junit.version>5.13.4</junit.version>
-    <assertj.version>3.27.5</assertj.version>
+    <assertj.version>3.27.6</assertj.version>
     <logback.version>1.2.13</logback.version>
     <maven-surefire-plugin.version>3.5.4</maven-surefire-plugin.version>
     <groovy-maven-plugin.version>2.1.1</groovy-maven-plugin.version>

deps/rabbitmq_stream/test/rabbit_stream_SUITE_data/pom.xml

@@ -28,7 +28,7 @@
     <properties>
         <stream-client.version>[1.2.0-SNAPSHOT,)</stream-client.version>
         <junit.jupiter.version>5.13.4</junit.jupiter.version>
-        <assertj.version>3.27.5</assertj.version>
+        <assertj.version>3.27.6</assertj.version>
         <slf4j.version>2.0.17</slf4j.version>
         <logback.version>1.5.18</logback.version>
         <maven.compiler.plugin.version>3.14.0</maven.compiler.plugin.version>

deps/rabbitmq_stream_management/test/http_SUITE_data/pom.xml

@@ -28,7 +28,7 @@
     <properties>
         <stream-client.version>[1.2.0-SNAPSHOT,)</stream-client.version>
         <junit.jupiter.version>5.13.4</junit.jupiter.version>
-        <assertj.version>3.27.5</assertj.version>
+        <assertj.version>3.27.6</assertj.version>
         <slf4j.version>2.0.17</slf4j.version>
         <logback.version>1.5.18</logback.version>
         <maven.compiler.plugin.version>3.14.0</maven.compiler.plugin.version>