Bump io.appium:java-client from 9.3.0 to 9.4.0

Bumps [io.appium:java-client](https://github.com/appium/java-client) from 9.3.0 to 9.4.0.
- [Release notes](https://github.com/appium/java-client/releases)
- [Changelog](https://github.com/appium/java-client/blob/master/CHANGELOG.md)
- [Commits](appium/java-client@v9.3.0...v9.4.0)

---
updated-dependencies:
- dependency-name: io.appium:java-client
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -108,7 +108,7 @@
         <mongoDBVersion>3.12.14</mongoDBVersion>
         <redisDBVersion>5.2.0</redisDBVersion>
         <couchBaseVersion>3.7.7</couchBaseVersion>
-        <appiumVersion>9.3.0</appiumVersion>
+        <appiumVersion>9.4.0</appiumVersion>
     </properties>
     <repositories>
         <repository>