build(deps): bump go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc from 0.47.0 to 0.48.0 in /utils/tracing/go #1010

Job	Run time
Build and push all images (geo)	4m 23s
Build and push all images (profile)	4m 29s
Build and push all images (rate)	4m 35s
Build and push all images (recommendation)	4m 30s
Build and push all images (reservation)	4m 29s
Build and push all images (user)	5m 22s
Build and push all images (search)	4m 18s
Test Docker Compose (geo)	1m 18s
Test Knative Deployment (hotel-app-geo, kn-geo.yaml)	2m 9s
Test Docker Compose (geo-tracing)	1m 15s
Test Knative Deployment (hotel-app-geo-tracing, kn-geo-tracing.yaml)	2m 4s
Test Docker Compose (profile)	1m 14s
Test Knative Deployment (hotel-app-profile, kn-profile.yaml)	2m 22s
Test Docker Compose (rate)	1m 14s
Test Knative Deployment (hotel-app-rate, kn-rate.yaml)	2m 26s
Test Docker Compose (recommendation)	1m 14s
Test Knative Deployment (hotel-app-recommendation, kn-recommendation.yaml)	2m 10s
Test Docker Compose (reservation)	1m 14s
Test Knative Deployment (hotel-app-reservation, kn-reservation.yaml)	2m 14s
Test Docker Compose (user)	1m 15s
Test Knative Deployment (hotel-app-user, kn-user.yaml)	2m 15s
Test Docker Compose (search)	1m 12s
Test Knative Deployment (hotel-app-search, kn-search.yaml)	2m 21s
Test Docker Compose (search-tracing)	1m 16s
Test Knative Deployment (hotel-app-search-tracing, kn-search-tracing.yaml)	2m 14s
	1h 3m 33s

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