Upgrade to Micrometer 1.15.4.

See #2656

Author: christophstrobl

parent/pom.xml

@@ -121,7 +121,7 @@
 		<kotlin-coroutines>1.9.0</kotlin-coroutines>
 		<logback>1.5.12</logback>
 		<microbenchmark>0.5.0.RELEASE</microbenchmark>
-		<micrometer>1.15.3</micrometer>
+		<micrometer>1.15.4</micrometer>
 		<micrometer-tracing>1.5.4</micrometer-tracing>
 		<mockito>5.17.0</mockito>
 		<mockk>1.13.17</mockk>