build(deps): Bump commons-io:commons-io in /backend in the gradle group

Bumps the gradle group in /backend with 1 update: commons-io:commons-io.


Updates `commons-io:commons-io` from 2.16.1 to 2.17.0

---
updated-dependencies:
- dependency-name: commons-io:commons-io
  dependency-type: direct:production
  dependency-group: gradle
...

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

backend/build.gradle

@@ -72,7 +72,7 @@ dependencies {
 	implementation slf4jDependency
 
 	// https://mvnrepository.com/artifact/commons-io/commons-io
-	implementation group: 'commons-io', name: 'commons-io', version: '2.16.1'
+	implementation group: 'commons-io', name: 'commons-io', version: '2.17.0'
 
 	// https://mvnrepository.com/artifact/com.sparkjava/spark-core
 	implementation group: 'com.sparkjava', name: 'spark-core', version: '2.9.4'