Start building against Micrometer Tracing 1.0.0-M6 snapshots

See gh-31657

spring-boot-project/spring-boot-actuator-autoconfigure/build.gradle

@@ -49,7 +49,7 @@ dependencies {
 	optional("io.lettuce:lettuce-core")
 	optional("io.micrometer:micrometer-observation")
 	optional("io.micrometer:micrometer-core")
-	optional("io.micrometer:micrometer-tracing-api")
+	optional("io.micrometer:micrometer-tracing")
 	optional("io.micrometer:micrometer-tracing-bridge-brave")
 	optional("io.micrometer:micrometer-tracing-bridge-otel")
 	optional("io.micrometer:micrometer-tracing-reporter-wavefront")

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

@@ -24,7 +24,7 @@ dependencies {
 	optional("io.lettuce:lettuce-core")
 	optional("io.micrometer:micrometer-observation")
 	optional("io.micrometer:micrometer-core")
-	optional("io.micrometer:micrometer-tracing-api")
+	optional("io.micrometer:micrometer-tracing")
 	optional("io.micrometer:micrometer-registry-prometheus")
 	optional("io.prometheus:simpleclient_pushgateway") {
 		exclude(group: "javax.xml.bind", module: "jaxb-api")

spring-boot-project/spring-boot-dependencies/build.gradle

@@ -1031,7 +1031,7 @@ bom {
 			]
 		}
 	}
-	library("Micrometer Tracing", "1.0.0-M5") {
+	library("Micrometer Tracing", "1.0.0-SNAPSHOT") {
 		group("io.micrometer") {
 			imports = [
 				"micrometer-tracing-bom"