Bump com.squareup.okio:okio from 3.8.0 to 3.9.1

Bumps [com.squareup.okio:okio](https://github.com/square/okio) from 3.8.0 to 3.9.1.
- [Release notes](https://github.com/square/okio/releases)
- [Changelog](https://github.com/square/okio/blob/master/CHANGELOG.md)
- [Commits](square/okio@parent-3.8.0...3.9.1)

---
updated-dependencies:
- dependency-name: com.squareup.okio:okio
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

build.gradle

@@ -25,7 +25,7 @@ dependencies {
     testImplementation('com.intellij.remoterobot:remote-fixtures:' + remoteRobotVersion) {
         exclude group: 'com.square.okio', module: 'okio'
     }
-    testImplementation 'com.squareup.okio:okio:3.8.0'
+    testImplementation 'com.squareup.okio:okio:3.9.1'
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.10.1'
     testImplementation 'com.squareup.okhttp3:okhttp:4.9.2'
     testImplementation 'junit:junit:4.11-redhat-1'