Bump go.opentelemetry.io/collector/semconv from 0.51.0 to 0.91.0 in /exporter/awsxrayexporter #8917

Job	Run time
setup-environment	6m 4s
stability-test (TestStabilityMetricsOTLP)	1m 4s
stability-test (TestStabilityMetricsOpenCensus)	1m 4s
stability-test (TestStabilityMetricsCarbon)	1m 3s
stability-test (TestStabilityMetricsSignalFx)	1m 8s
stability-test (TestStabilityTracesOpenCensus)	1m 32s
stability-test (TestStabilityTracesSAPM)	1m 3s
stability-test (TestStabilityTracesOTLP)	1m 4s
stability-test (TestStabilityTracesJaegerGRPC)	1m 7s
stability-test (TestStabilityTracesZipkin)	1m 5s
	16m 14s

Provide feedback