Bump okio from 3.0.0 to 3.1.0

Bumps [okio](https://github.com/square/okio) from 3.0.0 to 3.1.0.
- [Release notes](https://github.com/square/okio/releases)
- [Changelog](https://github.com/square/okio/blob/master/CHANGELOG.md)
- [Commits](square/okio@parent-3.0.0...parent-3.1.0)

---
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]

core/build.gradle

@@ -23,7 +23,7 @@ dependencies {
     testImplementation 'com.squareup:kotlinpoet:1.11.0'
     testImplementation 'com.squareup:javapoet:1.13.0'
 
-    implementation "com.squareup.okio:okio:3.0.0"
+    implementation "com.squareup.okio:okio:3.1.0"
     implementation 'io.github.classgraph:classgraph:4.8.146'
 
     // This dependency is only needed as a "sample" compiler plugin to test that