feat: minimal tombstone integration #6150

Job	Run time
system-test (sentry-samples-spring-boot-opentelemetry-noagent, false, true)	6m 17s
system-test (sentry-samples-spring-boot-jakarta, false, true)	6m 31s
system-test (sentry-samples-spring-boot-opentelemetry, true, true)	6m 32s
system-test (sentry-samples-spring-boot, false, true)	3m 52s
system-test (sentry-samples-spring-boot-opentelemetry, true, false)	6m 38s
system-test (sentry-samples-console, false, true)	2m 6s
system-test (sentry-samples-spring-boot-webflux, false, true)	3m 48s
system-test (sentry-samples-spring-boot-webflux-jakarta, false, true)	3m 44s
system-test (sentry-samples-logback, false, true)	2m 17s
system-test (sentry-samples-log4j2, false, true)	2m 15s
system-test (sentry-samples-jul, false, true)	2m 31s
system-test (sentry-samples-spring-jakarta, false, true)	3m 43s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry, true, false)	7m 4s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry-noagent, false, true)	6m 32s
system-test (sentry-samples-spring-boot-4-webflux, false, true)	4m 5s
system-test (sentry-samples-spring-boot-4, false, true)	3m 40s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry, true, true)	6m 46s
system-test (sentry-samples-spring-boot-4-opentelemetry, true, false)	6m 44s
system-test (sentry-samples-spring-7, false, true)	3m 24s
system-test (sentry-samples-spring, false, true)	3m 32s
system-test (sentry-samples-spring-boot-4-opentelemetry, true, true)	6m 44s
	1h 38m 45s

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