upgrades kanela agent to 1.0.18 which includes support for jdk21 (#1300)

* upgrades kanela agent from 1.0.17 to 1.0.18
* make shaky test less shaky

Author: danischroeter

instrumentation/kamon-cassandra/src/testCas3/scala/kamon/instrumentation/instrumentation/CassandraClientTracingInstrumentationSpec.scala

@@ -105,7 +105,7 @@ class CassandraClientTracingInstrumentationSpec
 
       session.execute(query).iterator().asScala.foreach(_ => ())
 
-      eventually(timeout(10 seconds)) {
+      eventually(timeout(20 seconds)) {
         val spans          = testSpanReporter().spans()
         val clientSpan     = spans.find(span => span.operationName == QueryOperations.QueryOperationName)
         val executionSpans = spans.filter(span => span.operationName == QueryOperations.ExecutionOperationName)

project/Build.scala

@@ -26,7 +26,7 @@ object BaseProject extends AutoPlugin {
     /** Marker configuration for dependencies that will be shaded into their module's jar.  */
     lazy val Shaded = config("shaded").hide
 
-    val kanelaAgent       = "io.kamon"              %  "kanela-agent"    % "1.0.17"
+    val kanelaAgent       = "io.kamon"              %  "kanela-agent"    % "1.0.18"
     val slf4jApi          = "org.slf4j"             %  "slf4j-api"       % "1.7.36"
     val slf4jnop          = "org.slf4j"             %  "slf4j-nop"       % "1.7.36"
     val logbackClassic    = "ch.qos.logback"        %  "logback-classic" % "1.2.12"