build(deps): bump go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc from 0.47.0 to 0.48.0 in /tools/invoker #1307

Job	Run time
Build and push all images (aes-go)	1m 30s
Build and push all images (aes-python)	1m 29s
Build and push all images (aes-nodejs)	1m 28s
Build and push all images (aes-python-lambda)	2m 4s
Build and push all images (aes-nodejs-lambda)	1m 59s
Build and push all images (aes-go-lambda)	1m 47s
Test AWS Lambda Deployment (aes-python-lambda)	1m 12s
Test AWS Lambda Deployment (aes-nodejs-lambda)	1m 12s
Test Docker Compose (aes-go)	1m 8s
Test AWS Lambda Deployment (aes-go-lambda)	1m 6s
Test Knative Deployment (aes-go)	2m 13s
Test Docker Compose (aes-python)	1m 12s
Test Knative Deployment (aes-python)	2m 30s
Test Docker Compose (aes-nodejs)	1m 14s
Test Knative Deployment (aes-nodejs)	2m 0s
Test Docker Compose (aes-go-tracing)	1m 12s
Test Knative Deployment (aes-go-tracing)	2m 17s
Test Docker Compose (aes-python-tracing)	1m 11s
Test Knative Deployment (aes-python-tracing)	2m 7s
Test Docker Compose (aes-nodejs-tracing)	1m 15s
Test Knative Deployment (aes-nodejs-tracing)	2m 19s
	34m 25s

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