Bump com.dynatrace.metric.util:dynatrace-metric-utils-java from 2.3.0 to 2.4.0 (#6739)

* Bump com.dynatrace.metric.util:dynatrace-metric-utils-java

Bumps [com.dynatrace.metric.util:dynatrace-metric-utils-java](https://github.com/dynatrace-oss/dynatrace-metric-utils-java) from 2.3.0 to 2.4.0.
- [Release notes](https://github.com/dynatrace-oss/dynatrace-metric-utils-java/releases)
- [Commits](dynatrace-oss/dynatrace-metric-utils-java@v2.3.0...v2.4.0)

---
updated-dependencies:
- dependency-name: com.dynatrace.metric.util:dynatrace-metric-utils-java
  dependency-version: 2.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

* Align tests to the changed metadata serialization

It seems metadata serialization has changed in dynatrace-metric-utils-java:2.4.0.
In 2.3.0 and before:
'#my.count count dt.meta.description=count\ description,dt.meta.unit=Bytes'
In 2.4.0:
'#my.count count dt.meta.description="count description",dt.meta.unit=Bytes'

See dynatrace-oss/dynatrace-metric-utils-java#43

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jonatan Ivanov <[email protected]>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -12,7 +12,7 @@ colt = "1.2.0"
 dagger = "2.57.1"
 dropwizard-metrics = "4.2.37"
 dropwizard-metrics5 = "5.0.5"
-dynatrace-utils = "2.3.0"
+dynatrace-utils = "2.4.0"
 ehcache2 = "2.10.9.2"
 ehcache3 = "3.11.1"
 gmetric4j = "1.0.10"

implementations/micrometer-registry-dynatrace/src/test/java/io/micrometer/dynatrace/v2/DynatraceExporterV2Test.java

@@ -737,7 +737,7 @@ void counterMetadataIsSerialized() {
         verify(builder).withPlainText(assertArg(body -> {
             assertThat(body.split("\n")).containsExactly(
                     "my.count,dt.metrics.source=micrometer count,delta=5.234 " + clock.wallTime(),
-                    "#my.count count dt.meta.description=count\\ description,dt.meta.unit=Bytes");
+                    "#my.count count dt.meta.description=\"count description\",dt.meta.unit=Bytes");
         }));
     }
 
@@ -936,7 +936,7 @@ public int batchSize() {
         assertThat(firstReqLines).containsExactly(
                 "my.count,dt.metrics.source=micrometer count,delta=5.234 " + clock.wallTime(),
                 "my.gauge,dt.metrics.source=micrometer gauge,1.23 " + clock.wallTime(),
-                "#my.count count dt.meta.description=count\\ description,dt.meta.unit=Bytes");
+                "#my.count count dt.meta.description=\"count description\",dt.meta.unit=Bytes");
 
         // the second request will contain the leftover metadata line
         assertThat(secondReqLines)
@@ -971,7 +971,7 @@ void metadataIsSerializedOnceWhenSetTwice() {
                             + clock.wallTime(),
                     "my.count,dt.metrics.source=micrometer,counter-number=counter2 count,delta=2.345 "
                             + clock.wallTime(),
-                    "#my.count count dt.meta.description=count\\ description,dt.meta.unit=Bytes");
+                    "#my.count count dt.meta.description=\"count description\",dt.meta.unit=Bytes");
         }));
     }