chore(deps): bump com.squareup.okhttp3:okhttp from 4.11.0 to 4.12.0

Bumps [com.squareup.okhttp3:okhttp](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:okhttp
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

build.gradle

@@ -52,12 +52,12 @@ artifacts {
 
 dependencies {
     compileOnly 'com.google.appengine:appengine-api-1.0-sdk:2.0.22'
-    api 'com.squareup.okhttp3:okhttp:4.11.0'
+    api 'com.squareup.okhttp3:okhttp:4.12.0'
     api 'com.google.code.gson:gson:2.10.1'
     api 'io.opencensus:opencensus-api:0.31.1'
     implementation 'org.slf4j:slf4j-api:2.0.9'
     testImplementation 'junit:junit:4.13.2'
-    testImplementation 'com.squareup.okhttp3:mockwebserver:4.11.0'
+    testImplementation 'com.squareup.okhttp3:mockwebserver:4.12.0'
     testImplementation 'org.apache.httpcomponents:httpclient:4.5.14'
     testImplementation 'org.slf4j:slf4j-simple:2.0.9'
     testImplementation 'org.apache.commons:commons-lang3:3.13.0'