Optimize Resource Sharing Across Exporters with Arc Implementation #4204

Job	Run time
docs	5m 57s
coverage	8m 25s
external-types (opentelemetry)	1m 3s
cargo-deny	29s
external-types (opentelemetry-sdk)	1m 14s
lint	20m 31s
msrv	4m 21s
non-default-examples (opentelemetry-otlp/examples/external-otlp-grpcio-async-std)	5m 20s
non-default-examples (opentelemetry-otlp/examples/basic-otlp)	41s
test (stable)	17m 23s
test (beta)	16m 17s
	1h 21m 41s

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