fix(logs): Check `sendDefaultPii` before attaching user attributes (#… #6613

Job	Run time
system-test (sentry-samples-spring-boot-webflux, false, true)	9m 47s
system-test (sentry-samples-spring-boot-4-opentelemetry, true, true)	9m 31s
system-test (sentry-samples-spring-boot-webflux-jakarta, false, true)	9m 55s
system-test (sentry-samples-console, false, true)	4m 6s
system-test (sentry-samples-logback, false, true)	4m 18s
system-test (sentry-samples-log4j2, false, true)	4m 10s
system-test (sentry-samples-spring-boot-jakarta, false, true)	9m 31s
system-test (sentry-samples-spring-boot-4-opentelemetry, true, false)	11m 26s
system-test (sentry-samples-spring-boot-opentelemetry, true, true)	11m 24s
system-test (sentry-samples-spring-boot-opentelemetry, true, false)	10m 52s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry, true, false)	11m 39s
system-test (sentry-samples-jul, false, true)	3m 43s
system-test (sentry-samples-spring-7, false, true)	9m 3s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry-noagent, false, true)	10m 50s
system-test (sentry-samples-spring-boot-opentelemetry-noagent, false, true)	10m 29s
system-test (sentry-samples-spring, false, true)	8m 20s
system-test (sentry-samples-spring-boot-4, false, true)	11m 12s
system-test (sentry-samples-spring-boot-jakarta-opentelemetry, true, true)	11m 24s
system-test (sentry-samples-spring-jakarta, false, true)	7m 38s
system-test (sentry-samples-spring-boot, false, true)	9m 11s
system-test (sentry-samples-spring-boot-4-webflux, false, true)	7m 41s
	3h 6m 10s

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