Bump com.squareup.okhttp3:okhttp-bom from 4.12.0 to 5.1.0 in /examples

Bumps [com.squareup.okhttp3:okhttp-bom](https://github.com/square/okhttp) from 4.12.0 to 5.1.0.
- [Changelog](https://github.com/square/okhttp/blob/master/CHANGELOG.md)
- [Commits](lysine-dev/okhttp@parent-4.12.0...parent-5.1.0)

---
updated-dependencies:
- dependency-name: com.squareup.okhttp3:okhttp-bom
  dependency-version: 5.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

okhttp-plugin/build.gradle

@@ -7,7 +7,7 @@ plugins {
 description = "Collection of OkHttp related Gradle plugins"
 
 dependencies {
-    api platform("com.squareup.okhttp3:okhttp-bom:4.12.0")
+    api platform("com.squareup.okhttp3:okhttp-bom:5.1.0")
     api "com.squareup.okhttp3:okhttp"
     api "com.squareup.okhttp3:logging-interceptor"