Add E2E tests for the spring sample #5208

Job	Run time
system-test (sentry-samples-spring-boot-jakarta, false, true)	3m 44s
system-test (sentry-samples-spring-boot-opentelemetry, true, true)	6m 21s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry, true, false)	6m 45s
system-test (sentry-samples-spring-boot-opentelemetry, true, false)	6m 20s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry-noagent, false, true)	6m 23s
system-test (sentry-samples-spring-boot-webflux-jakarta, false, true)	3m 59s
system-test (sentry-samples-logback, false, true)	2m 18s
system-test (sentry-samples-jul, false, true)	2m 0s
system-test (sentry-samples-spring-boot-opentelemetry-noagent, false, true)	6m 7s
system-test (sentry-samples-spring, false, true)	3m 38s
system-test (sentry-samples-spring-boot-4-opentelemetry, true, true)	6m 53s
system-test (sentry-samples-spring-boot, false, true)	3m 55s
system-test (sentry-samples-console, false, true)	2m 12s
system-test (sentry-samples-spring-boot-4, false, true)	3m 39s
system-test (sentry-samples-spring-boot-webflux, false, true)	4m 26s
system-test (sentry-samples-log4j2, false, true)	2m 15s
system-test (sentry-samples-spring-jakarta, false, true)	3m 28s
system-test (sentry-samples-spring-boot-4-webflux, false, true)	4m 13s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry, true, true)	6m 33s
system-test (sentry-samples-spring-boot-4-opentelemetry, true, false)	6m 51s
	1h 32m 0s

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