Bump org.jetbrains.kotlin:kotlin-gradle-plugin from 1.8.22 to 1.9.0 (#5606)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jack Berg <[email protected]>

Author: dependabot[bot]

buildSrc/build.gradle.kts

@@ -47,7 +47,7 @@ dependencies {
   implementation("me.champeau.jmh:jmh-gradle-plugin:0.7.1")
   implementation("net.ltgt.gradle:gradle-errorprone-plugin:3.1.0")
   implementation("net.ltgt.gradle:gradle-nullaway-plugin:1.6.0")
-  implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.8.22")
+  implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.0")
   implementation("org.owasp:dependency-check-gradle:8.3.1")
   implementation("ru.vyarus:gradle-animalsniffer-plugin:1.7.1")
 }

docs/apidiffs/current_vs_latest/opentelemetry-extension-kotlin.txt

@@ -1,2 +1,9 @@
 Comparing source compatibility of  against 
-No changes.
+===  UNCHANGED CLASS: PUBLIC FINAL io.opentelemetry.extension.kotlin.ContextExtensionsKt  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	***  MODIFIED ANNOTATION: kotlin.Metadata
+		===  UNCHANGED ELEMENT: xi=48
+		***  MODIFIED ELEMENT: mv=1,9,0 (<- 1,8,0)
+		===  UNCHANGED ELEMENT: k=2
+		===  UNCHANGED ELEMENT: d1=��&#xA;�&#xA;���&#xA;���&#xA;���&#xA;����&#xA;����0�*�0��&#xA;����0�*�0��&#xA;����0�*�0�¨��
+		===  UNCHANGED ELEMENT: d2=asContextElement,Lkotlin/coroutines/CoroutineContext;,Lio/opentelemetry/context/Context;,Lio/opentelemetry/context/ImplicitContextKeyed;,getOpenTelemetryContext,opentelemetry-extension-kotlin