Bump commons-fileupload from 1.4 to 1.5 in /client (#1854)

Bumps commons-fileupload from 1.4 to 1.5.

---
updated-dependencies:
- dependency-name: commons-fileupload:commons-fileupload
  dependency-type: direct:development
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

client/pom.xml

@@ -43,7 +43,7 @@
         <dependency>
             <groupId>commons-fileupload</groupId>
             <artifactId>commons-fileupload</artifactId>
-            <version>1.4</version>
+            <version>1.5</version>
             <scope>test</scope>
         </dependency>