Update dependency io.dropwizard.metrics:metrics-core to v3.2.6

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
io.dropwizard.metrics:metrics-core (source)	dependencies	patch	3.2.2 → 3.2.6

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Release Notes

dropwizard/metrics (io.dropwizard.metrics:metrics-core)

v3.2.6: 3.2.6

Compare Source

• Jetty9: unhandled response should be counted as 404 and not 200 #​1232
• Prevent NaN values when calculating mean #​1230
• Avoid NaN values in WeightedSnapshot #​1233

v3.2.5: 3.2.5

Compare Source

• [InstrumentedScheduledExecutorService] Fix the scheduledFixedDelay to call the correct method #​1192

v3.2.4: 3.2.4

Compare Source

• Fix GraphiteReporter rate reporting #​1167
• Remove non Jdk6 compatible letter from date pattern #​1163
• Fix uncaught CancellationException when stopping reporter #​1170

v3.2.3: 3.2.3

Compare Source

• Improve ScheduledReporter convertDurations precision #​1115
• Suppress all kinds of Throwables raised by report() #​1128
• Exponentially Decaying Reservoir was giving incorrect values in the snapshot if the inactive period was too long #​1135
• Ability to get default metrics registry without an exception #​1140
• Ability to get default health check registry without an exception #​1152
• SlidingTimeWindowArrayReservoir as a fast alternative of SlidingTimeWindowReservoir #​1139 #​1144 #​1145
• Avoid a NPE in toString of HealthCheck.Result #​1141

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