Dependency(deps): Bump kotlin.version from 2.0.20 to 2.1.0

Bumps `kotlin.version` from 2.0.20 to 2.1.0.

Updates `org.jetbrains.kotlin:kotlin-test-junit5` from 2.0.20 to 2.1.0
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v2.1.0/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.0.20...v2.1.0)

Updates `org.jetbrains.kotlin:kotlin-reflect` from 2.0.20 to 2.1.0
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v2.1.0/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.0.20...v2.1.0)

Updates `org.jetbrains.kotlin:kotlin-stdlib` from 2.0.20 to 2.1.0
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v2.1.0/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.0.20...v2.1.0)

Updates `org.jetbrains.kotlin:kotlin-maven-plugin` from 2.0.20 to 2.1.0

Updates `org.jetbrains.kotlin:kotlin-maven-allopen` from 2.0.20 to 2.1.0

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin:kotlin-test-junit5
  dependency-type: direct:development
  update-type: version-update:semver-minor
- dependency-name: org.jetbrains.kotlin:kotlin-reflect
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.jetbrains.kotlin:kotlin-stdlib
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.jetbrains.kotlin:kotlin-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.jetbrains.kotlin:kotlin-maven-allopen
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -50,7 +50,7 @@
     <!-- Kotlin -->
     <kotlin.code.style>official</kotlin.code.style>
     <kotlin.compiler.jvmTarget>${java.version}</kotlin.compiler.jvmTarget>
-    <kotlin.version>2.0.20</kotlin.version>
+    <kotlin.version>2.1.0</kotlin.version>
   </properties>
 
   <dependencyManagement>