Replace the id label with a name label for Netty allocator

[cescoffier]

The Netty allocator metrics exposed an id label using the allocator hashcode. However, this does not make a lot of sense when you need to aggregate metrics from multiple metrics.
Thus, this commit replaces the id with a name label with stable names for the different allocators.

Unfortunately, the initial code was in micrometer. This commit forks the 2 classes required to replace id with name and adds stable names to the different allocators.

• Fixes: Netty metric with dynamic tag cause time series leak #45847

[quarkus-bot]

/cc @brunobat (micrometer), @ebullient (micrometer)

[quarkus-bot]

Status for workflow Quarkus CI

This is the status report for running Quarkus CI on commit 2ee2894.

✅ The latest workflow run for the pull request has completed successfully.

It should be safe to merge provided you have a look at the other checks in the summary.

You can consult the Develocity build scans.

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Flaky tests - Develocity

⚙️ JVM Tests - JDK 17 Windows

📦 extensions/micrometer-opentelemetry/deployment

✖ io.quarkus.micrometer.opentelemetry.deployment.compatibility.MicrometerTimedInterceptorTest.testTimeMethod_Uni - History

• Stream has no elements - java.lang.IllegalArgumentException

java.lang.IllegalArgumentException: Stream has no elements
	at io.quarkus.micrometer.opentelemetry.deployment.common.MetricDataFilter.lambda$lastReading$2(MetricDataFilter.java:213)
	at java.base/java.util.Optional.orElseThrow(Optional.java:403)
	at io.quarkus.micrometer.opentelemetry.deployment.common.MetricDataFilter.lastReading(MetricDataFilter.java:213)
	at io.quarkus.micrometer.opentelemetry.deployment.common.MetricDataFilter.lastReadingDataPoint(MetricDataFilter.java:231)
	at io.quarkus.micrometer.opentelemetry.deployment.compatibility.MicrometerTimedInterceptorTest.testTimeMethod_Uni(MicrometerTimedInterceptorTest.java:174)
	at java.base/java.lang.reflect.Method.invoke(Method.java:569)
	at io.quarkus.test.QuarkusUnitTest.runExtensionMethod(QuarkusUnitTest.java:513)