feat(integrations): Introduce ctor overloads for SystemEvents and AndroidConnectionStatusProvider that accept a Handler #5604

Job	Run time
system-test (sentry-samples-spring-boot-webflux-jakarta, false, true)	5m 38s
system-test (sentry-samples-logback, false, true)	3m 15s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry-noagent, false, true)	10m 0s
system-test (sentry-samples-spring-boot-opentelemetry-noagent, false, true)	7m 35s
system-test (sentry-samples-console, false, true)	4m 56s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry, true, false)	8m 33s
system-test (sentry-samples-spring-boot-jakarta, false, true)	8m 47s
system-test (sentry-samples-log4j2, false, true)	3m 11s
system-test (sentry-samples-spring-boot-opentelemetry, true, false)	7m 55s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry, true, true)	8m 35s
system-test (sentry-samples-spring, false, true)	6m 28s
system-test (sentry-samples-jul, false, true)	3m 22s
system-test (sentry-samples-spring-boot-webflux, false, true)	5m 26s
system-test (sentry-samples-spring-boot-opentelemetry, true, true)	7m 58s
system-test (sentry-samples-spring-jakarta, false, true)	7m 20s
system-test (sentry-samples-spring-boot-4-opentelemetry, true, false)	9m 24s
system-test (sentry-samples-spring-boot-4-opentelemetry, true, true)	8m 54s
system-test (sentry-samples-spring-7, false, true)	7m 43s
system-test (sentry-samples-spring-boot-4, false, true)	6m 40s
system-test (sentry-samples-spring-boot, false, true)	4m 52s
system-test (sentry-samples-spring-boot-4-webflux, false, true)	5m 18s
	2h 21m 50s

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