Bump Micrometer

References #255

Author: acogoluegnes

pom.xml

@@ -57,7 +57,7 @@
     <rabbitmq.version>5.10.0</rabbitmq.version>
     <commons-cli.version>1.4</commons-cli.version>
     <metrics.version>4.1.17</metrics.version>
-    <micrometer.version>1.6.3</micrometer.version>
+    <micrometer.version>1.6.4</micrometer.version>
     <gson.version>2.8.6</gson.version>
     <logback.version>1.2.3</logback.version>
     <jetty.version>9.4.36.v20210114</jetty.version>