Bump com.squareup.okhttp3:mockwebserver in /trusona-sdk-http

Bumps [com.squareup.okhttp3:mockwebserver](https://github.com/square/okhttp) from 4.11.0 to 4.12.0.
- [Changelog](https://github.com/square/okhttp/blob/master/CHANGELOG.md)
- [Commits](square/okhttp@parent-4.11.0...parent-4.12.0)

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

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

trusona-sdk-http/build.gradle

@@ -60,7 +60,7 @@ dependencies {
   testImplementation "org.apache.groovy:groovy-all:4.0.15"
   testImplementation "org.spockframework:spock-core:2.3-groovy-4.0"
   testImplementation "ch.qos.logback:logback-classic:1.4.11"
-  testImplementation "com.squareup.okhttp3:mockwebserver:4.11.0"
+  testImplementation "com.squareup.okhttp3:mockwebserver:4.12.0"
   testImplementation "com.squareup.retrofit2:retrofit-mock:2.9.0"
 
   spotbugsPlugins "com.h3xstream.findsecbugs:findsecbugs-plugin:1.12.0"