Bump go.opentelemetry.io/otel/trace from 1.14.0 to 1.19.0 in /exporter #1165

Job	Run time
setup-environment	39s
lint	2m 10s
unittest (1.20)	46s
unittest (1.19)	45s
test-coverage	45s
checks	55s
cross-build-collector (darwin, amd64)	24s
cross-build-collector (darwin, arm64)	22s
cross-build-collector (linux, 386)	30s
cross-build-collector (linux, amd64)	21s
cross-build-collector (linux, arm64)	17s
cross-build-collector (linux, ppc64le)	17s
cross-build-collector (linux, arm)	13s
cross-build-collector (windows, 386)	28s
cross-build-collector (windows, amd64)	19s
	9m 11s

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