Add warning to 8.19.0 and 8.19.1 about Android API level compatibility #5014

Job	Run time
system-test (sentry-samples-spring-boot-jakarta, false, true)	2m 44s
system-test (sentry-samples-spring-boot-webflux-jakarta, false, true)	3m 17s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry-noagent, false, true)	5m 3s
system-test (sentry-samples-spring-boot-opentelemetry-noagent, false, true)	5m 3s
system-test (sentry-samples-logback, false, true)	1m 34s
system-test (sentry-samples-spring-boot-opentelemetry, true, false)	5m 35s
system-test (sentry-samples-console, false, true)	1m 43s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry, true, true)	5m 26s
system-test (sentry-samples-spring-boot, false, true)	2m 55s
system-test (sentry-samples-log4j2, false, true)	1m 43s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry, true, false)	5m 22s
system-test (sentry-samples-spring-boot-4, false, true)	1m 49s
system-test (sentry-samples-spring-boot-4-webflux, false, true)	1m 49s
system-test (sentry-samples-spring-boot-4-opentelemetry, true, false)	5m 11s
system-test (sentry-samples-spring-jakarta, false, true)	2m 23s
system-test (sentry-samples-jul, false, true)	1m 39s
system-test (sentry-samples-spring-boot-opentelemetry, true, true)	5m 22s
system-test (sentry-samples-spring-boot-4-opentelemetry, true, true)	5m 19s
system-test (sentry-samples-spring-boot-webflux, false, true)	2m 56s
	1h 6m 53s

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