KafkaMetrics' refresh scheduler can stop in some corner cases

[jonatan-ivanov]

Describe the bug
KafkaMetrics uses a ScheduledExecutorService to schedule a task that refreshes the Meters based on the available Kafka Metrics. If this task fails, the scheduler will never reschedule it.
See:

micrometer/micrometer-core/src/main/java/io/micrometer/core/instrument/binder/kafka/KafkaMetrics.java

Line 117 in 8e7f666

scheduler.scheduleAtFixedRate(() -> checkAndBindMetrics(registry), getRefreshIntervalInMillis(), getRefreshIntervalInMillis(), TimeUnit.MILLISECONDS);

If checkAndBindMetrics throws an exception ScheduledExecutorService stops scheduling.

Environment

• Micrometer version: 1.7.6, 1.8.0
• Micrometer registry: all/unrelated
• OS: all/unrelated
• Java version: all/unrelated

To Reproduce
One way reproducing it is triggering Kafka to rebalance, see #2843 (comment)

Expected behavior
If any error arises during refreshing the Meters, scheduling should not stop.

Additional context
We should not just fix the problem that causes the exception but handle and log all of the exceptions that can be thrown from that method.