Bump the backend-dev group across 2 directories with 2 updates

Bumps the backend-dev group with 2 updates in the / directory: [io.rest-assured:rest-assured](https://github.com/rest-assured/rest-assured) and [com.icegreen:greenmail-junit4](https://github.com/greenmail-mail-test/greenmail).
Bumps the backend-dev group with 2 updates in the /myconext-server directory: [io.rest-assured:rest-assured](https://github.com/rest-assured/rest-assured) and [com.icegreen:greenmail-junit4](https://github.com/greenmail-mail-test/greenmail).


Updates `io.rest-assured:rest-assured` from 5.5.0 to 5.5.1
- [Changelog](https://github.com/rest-assured/rest-assured/blob/master/changelog.txt)
- [Commits](rest-assured/rest-assured@rest-assured-5.5.0...rest-assured-5.5.1)

Updates `com.icegreen:greenmail-junit4` from 2.1.2 to 2.1.3
- [Release notes](https://github.com/greenmail-mail-test/greenmail/releases)
- [Commits](greenmail-mail-test/greenmail@release-2.1.2...release-2.1.3)

Updates `io.rest-assured:rest-assured` from 5.5.0 to 5.5.1
- [Changelog](https://github.com/rest-assured/rest-assured/blob/master/changelog.txt)
- [Commits](rest-assured/rest-assured@rest-assured-5.5.0...rest-assured-5.5.1)

Updates `com.icegreen:greenmail-junit4` from 2.1.2 to 2.1.3
- [Release notes](https://github.com/greenmail-mail-test/greenmail/releases)
- [Commits](greenmail-mail-test/greenmail@release-2.1.2...release-2.1.3)

---
updated-dependencies:
- dependency-name: io.rest-assured:rest-assured
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: backend-dev
- dependency-name: com.icegreen:greenmail-junit4
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: backend-dev
- dependency-name: io.rest-assured:rest-assured
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: backend-dev
- dependency-name: com.icegreen:greenmail-junit4
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: backend-dev
...

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

myconext-server/pom.xml

@@ -196,7 +196,7 @@
         <dependency>
             <groupId>io.rest-assured</groupId>
             <artifactId>rest-assured</artifactId>
-            <version>5.5.0</version>
+            <version>5.5.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -226,7 +226,7 @@
         <dependency>
             <groupId>com.icegreen</groupId>
             <artifactId>greenmail-junit4</artifactId>
-            <version>2.1.2</version>
+            <version>2.1.3</version>
             <scope>test</scope>
         </dependency>
     </dependencies>