Bump com.squareup:kotlinpoet from 1.14.2 to 1.15.1

Bumps [com.squareup:kotlinpoet](https://github.com/square/kotlinpoet) from 1.14.2 to 1.15.1.
- [Release notes](https://github.com/square/kotlinpoet/releases)
- [Changelog](https://github.com/square/kotlinpoet/blob/main/docs/changelog.md)
- [Commits](square/kotlinpoet@1.14.2...1.15.1)

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

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

gradle/libs.versions.toml

@@ -6,7 +6,7 @@ kotlin = "1.9.20"
 apache-commons-lang = { module = "org.apache.commons:commons-lang3", version = "3.13.0" }
 javapoet = { module = "com.squareup:javapoet", version = "1.13.0" }
 kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test", version.ref = "kotlin" }
-kotlinpoet = { module = "com.squareup:kotlinpoet", version = "1.14.2" }
+kotlinpoet = { module = "com.squareup:kotlinpoet", version = "1.15.1" }
 mockk = { module = "io.mockk:mockk", version = "1.13.8" }
 
 [plugins]