build(deps): bump go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc from 0.47.0 to 0.48.0 in /tools/invoker #1047

Job	Run time
Build and push all images (auth-go)	1m 30s
Build and push all images (auth-python)	1m 24s
Build and push all images (auth-nodejs)	2m 5s
Build and push all images (auth-python-lambda)	1m 40s
Build and push all images (auth-nodejs-lambda)	1m 59s
Build and push all images (auth-go-lambda)	1m 22s
Test AWS Lambda Deployment (auth-python-lambda)	1m 7s
Test AWS Lambda Deployment (auth-nodejs-lambda)	1m 12s
Test AWS Lambda Deployment (auth-go-lambda)	1m 7s
Test Docker Compose (auth-go)	1m 10s
Test Docker Compose (auth-python)	1m 12s
Test Knative Deployment (auth-go)	1m 58s
Test Docker Compose (auth-nodejs)	1m 27s
Test Knative Deployment (auth-python)	2m 38s
Test Docker Compose (auth-go-tracing)	1m 11s
Test Docker Compose (auth-python-tracing)	1m 12s
Test Knative Deployment (auth-nodejs)	2m 9s
Test Docker Compose (auth-nodejs-tracing)	1m 16s
Test Knative Deployment (auth-go-tracing)	2m 8s
Test Knative Deployment (auth-python-tracing)	2m 37s
Test Knative Deployment (auth-nodejs-tracing)	2m 29s
	34m 53s

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