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

Bumps the backend-dev group with 2 updates in the / directory: [org.wiremock:wiremock-standalone](https://github.com/wiremock/wiremock) and [com.icegreen:greenmail-junit5](https://github.com/greenmail-mail-test/greenmail).
Bumps the backend-dev group with 2 updates in the /server directory: [org.wiremock:wiremock-standalone](https://github.com/wiremock/wiremock) and [com.icegreen:greenmail-junit5](https://github.com/greenmail-mail-test/greenmail).


Updates `org.wiremock:wiremock-standalone` from 3.10.0 to 3.12.0
- [Release notes](https://github.com/wiremock/wiremock/releases)
- [Commits](wiremock/wiremock@3.10.0...3.12.0)

Updates `com.icegreen:greenmail-junit5` from 2.0.1 to 2.1.3
- [Release notes](https://github.com/greenmail-mail-test/greenmail/releases)
- [Commits](greenmail-mail-test/greenmail@release-2.0.1...release-2.1.3)

Updates `org.wiremock:wiremock-standalone` from 3.10.0 to 3.12.0
- [Release notes](https://github.com/wiremock/wiremock/releases)
- [Commits](wiremock/wiremock@3.10.0...3.12.0)

Updates `com.icegreen:greenmail-junit5` from 2.0.1 to 2.1.3
- [Release notes](https://github.com/greenmail-mail-test/greenmail/releases)
- [Commits](greenmail-mail-test/greenmail@release-2.0.1...release-2.1.3)

---
updated-dependencies:
- dependency-name: org.wiremock:wiremock-standalone
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: backend-dev
- dependency-name: com.icegreen:greenmail-junit5
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: backend-dev
- dependency-name: org.wiremock:wiremock-standalone
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: backend-dev
- dependency-name: com.icegreen:greenmail-junit5
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: backend-dev
...

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

Author: dependabot[bot]

server/pom.xml

@@ -147,13 +147,13 @@
         <dependency>
             <groupId>org.wiremock</groupId>
             <artifactId>wiremock-standalone</artifactId>
-            <version>3.10.0</version>
+            <version>3.12.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.icegreen</groupId>
             <artifactId>greenmail-junit5</artifactId>
-            <version>2.0.1</version>
+            <version>2.1.3</version>
             <scope>test</scope>
         </dependency>
         <dependency>