feat: minimal tombstone integration #6406

Job	Run time
system-test (sentry-samples-spring-boot, false, true)	4m 40s
system-test (sentry-samples-spring-boot-opentelemetry, true, true)	6m 52s
system-test (sentry-samples-spring-boot-opentelemetry-noagent, false, true)	7m 19s
system-test (sentry-samples-spring-boot-opentelemetry, true, false)	6m 49s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry-noagent, false, true)	8m 9s
system-test (sentry-samples-spring-boot-jakarta, false, true)	7m 24s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry, true, false)	7m 52s
system-test (sentry-samples-spring-boot-webflux-jakarta, false, true)	5m 6s
system-test (sentry-samples-logback, false, true)	2m 37s
system-test (sentry-samples-log4j2, false, true)	2m 40s
system-test (sentry-samples-spring-boot-webflux, false, true)	4m 37s
system-test (sentry-samples-spring-boot-4-opentelemetry, true, true)	7m 36s
system-test (sentry-samples-spring-boot-4, false, true)	5m 0s
system-test (sentry-samples-jul, false, true)	2m 48s
system-test (sentry-samples-console, false, true)	2m 22s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry, true, true)	8m 36s
system-test (sentry-samples-spring, false, true)	4m 31s
system-test (sentry-samples-spring-boot-4-webflux, false, true)	5m 20s
system-test (sentry-samples-spring-jakarta, false, true)	4m 34s
system-test (sentry-samples-spring-boot-4-opentelemetry, true, false)	7m 22s
system-test (sentry-samples-spring-7, false, true)	5m 10s
	1h 57m 24s

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