Remove spring-boot-micrometer-tracing from Actuator starter

Closes gh-47785

smoke-test/spring-boot-smoke-test-prometheus/build.gradle

@@ -23,6 +23,7 @@ description = "Spring Boot Prometheus smoke test"
 dependencies {
 	implementation(project(":starter:spring-boot-starter-actuator"))
 	implementation(project(":starter:spring-boot-starter-webmvc"))
+	implementation(project(":module:spring-boot-micrometer-tracing"))
 	implementation('io.micrometer:micrometer-tracing-bridge-brave')
 
 	runtimeOnly('io.micrometer:micrometer-registry-prometheus')

starter/spring-boot-starter-actuator-test/build.gradle

@@ -25,5 +25,4 @@ dependencies {
 	api(project(":starter:spring-boot-starter-test"))
 
 	api(project(":module:spring-boot-micrometer-metrics-test"))
-	api(project(":module:spring-boot-micrometer-tracing-test"))
 }

starter/spring-boot-starter-actuator/build.gradle

@@ -26,7 +26,6 @@ dependencies {
 	api(project(":module:spring-boot-actuator-autoconfigure"))
 	api(project(":module:spring-boot-health"))
 	api(project(":module:spring-boot-micrometer-metrics"))
-	api(project(":module:spring-boot-micrometer-tracing"))
 
 	api("io.micrometer:micrometer-observation")
 	api("io.micrometer:micrometer-jakarta9")