Fix profiling init for Spring and Spring Boot w Agent auto-init#4815

Draft

lbloder wants to merge 5 commits intomainfrom

feat/profiling-w-spring-otel-agent

Commits on Oct 17, 2025

also load converter at sentry initialization time and hold in sentry-options, add configuration class to load the profiler and converter after spring boot starts in agent mode
lbloder
committed

Commits on Oct 20, 2025

use InitUtil to initialize profiler and converter
lbloder
committed

Commits on Oct 21, 2025

add new configuration class to spring and spring4 variants
lbloder
committed

Commits on Oct 23, 2025