cecf/opentelemetry-java-instrumentation: java agent代码 @ v250_kafka

SylvainJuge 955470a63a Semconv 1.25.0 migration (#10983)		11 月之前
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javaagent	955470a63a Semconv 1.25.0 migration (#10983)	11 月之前
javaagent-unit-tests	0c79f14c79 snippet inject support like <head lang="en"> (#8736)	1 年之前