Bump okhttp from 3.12.13 to 4.9.1

Bumps [okhttp](https://github.com/square/okhttp) from 3.12.13 to 4.9.1.
- [Release notes](https://github.com/square/okhttp/releases)
- [Changelog](https://github.com/square/okhttp/blob/master/CHANGELOG.md)
- [Commits](square/okhttp@parent-3.12.13...parent-4.9.1)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

extractor/build.gradle

@@ -15,6 +15,6 @@ dependencies {
     implementation 'org.nibor.autolink:autolink:0.10.0'
 
     testImplementation 'junit:junit:4.13.2'
-    testImplementation "com.squareup.okhttp3:okhttp:3.12.13"
+    testImplementation "com.squareup.okhttp3:okhttp:4.9.1"
     testImplementation 'com.google.code.gson:gson:2.8.6'
 }