change dependency scope

Author: laurit

instrumentation/spring/spring-boot-autoconfigure/build.gradle.kts

@@ -132,7 +132,7 @@ testing {
         implementation("org.springframework.boot:spring-boot-autoconfigure:$springBootVersion")
 
         implementation(project(":instrumentation:logback:logback-appender-1.0:library"))
-        compileOnly(project(":instrumentation:logback:logback-mdc-1.0:library"))
+        implementation(project(":instrumentation:logback:logback-mdc-1.0:library"))
         // using the same versions as in the spring-boot-autoconfigure
         implementation("ch.qos.logback:logback-classic") {
           version {