chore(deps): update dependency org.jetbrains.kotlin:kotlin-stdlib-jdk8 to v2.1.0

Author: renovate[bot]

examples/kotlin/pom.xml

@@ -9,7 +9,7 @@
     <version>1.0.0</version>
 
     <properties>
-        <kotlin.version>2.0.21</kotlin.version>
+        <kotlin.version>2.1.0</kotlin.version>
 
         <slf4j.version>2.0.16</slf4j.version>
         <logback.version>1.5.12</logback.version>