build(deps): bump com.squareup.okhttp3:okhttp from 4.10.0 to 4.12.0

Bumps [com.squareup.okhttp3:okhttp](https://github.com/square/okhttp) from 4.10.0 to 4.12.0.
- [Changelog](https://github.com/square/okhttp/blob/master/CHANGELOG.md)
- [Commits](square/okhttp@parent-4.10.0...parent-4.12.0)

---
updated-dependencies:
- dependency-name: com.squareup.okhttp3:okhttp
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

uploadservice-okhttp/build.gradle

@@ -70,7 +70,7 @@ dependencies {
 
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 
-    api 'com.squareup.okhttp3:okhttp:4.10.0'
+    api 'com.squareup.okhttp3:okhttp:4.12.0'
     //api "net.gotev:uploadservice:${version}"
     //comment the previous line and uncomment the next line for development (it uses the local lib)
     api project(':uploadservice')