Bump ch.qos.logback:logback-classic from 1.5.12 to 1.5.15 #1183

Job	Run time
Java 11 OS ubuntu-latest sample	6m 38s
Java 17 OS ubuntu-latest sample	6m 39s
Java 21 OS ubuntu-latest sample	6m 37s
Java 11 OS windows-latest sample	10m 16s
Java 17 OS windows-latest sample	10m 2s
Java 21 OS windows-latest sample	9m 55s
Java 11 OS macos-latest sample	9m 44s
Java 17 OS macos-latest sample	9m 1s
Java 21 OS macos-latest sample	9m 23s
	1h 18m 15s

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