Bump commons-fileupload from 1.1.1 to 1.5

Bumps commons-fileupload from 1.1.1 to 1.5.

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

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index d77daa3..9f9e1c3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -119,7 +119,7 @@
         <slf4j-version>1.6.1</slf4j-version>
         <wsdl4j-version>1.6.2</wsdl4j-version>
         <commons-beanutils-version>1.7.0</commons-beanutils-version>
-        <commons-fileupload-version>1.1.1</commons-fileupload-version>
+        <commons-fileupload-version>1.5</commons-fileupload-version>
         <woodstox-version>4.0.8</woodstox-version>
         <woodstox.stax2api.version>3.0.2</woodstox.stax2api.version>        
         <msv-version>20050913</msv-version>