fix: pom.xml to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JAVA-ORGJETBRAINSKOTLIN-2393744

pom.xml

@@ -50,7 +50,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <java.version>11</java.version>
         <kotlin.version>1.9.20</kotlin.version>
-        <kotlin.coroutines.version>1.7.3</kotlin.coroutines.version>
+        <kotlin.coroutines.version>1.8.0</kotlin.coroutines.version>
         <neo4j.version>4.4.27</neo4j.version>
         <kafka.version>2.6.3</kafka.version>
         <jackson.version>2.15.2</jackson.version>