build(deps): bump go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc from 0.47.0 to 0.49.0 in /tools/invoker #1058

Job	Run time
Build and push all images (auth-go)	1m 28s
Build and push all images (auth-python)	1m 25s
Build and push all images (auth-nodejs)	1m 23s
Build and push all images (auth-python-lambda)	1m 42s
Build and push all images (auth-nodejs-lambda)	1m 34s
Build and push all images (auth-go-lambda)	1m 47s
Test Knative Deployment (auth-go)	2m 14s
Test Knative Deployment (auth-python)	2m 7s
Test AWS Lambda Deployment (auth-python-lambda)	1m 14s
Test Knative Deployment (auth-nodejs)	2m 1s
Test AWS Lambda Deployment (auth-nodejs-lambda)	1m 20s
Test AWS Lambda Deployment (auth-go-lambda)	1m 7s
Test Knative Deployment (auth-go-tracing)	1m 58s
Test Docker Compose (auth-go)	1m 10s
Test Knative Deployment (auth-python-tracing)	2m 14s
Test Docker Compose (auth-python)	1m 19s
Test Knative Deployment (auth-nodejs-tracing)	2m 14s
Test Docker Compose (auth-nodejs)	1m 13s
Test Docker Compose (auth-go-tracing)	1m 10s
Test Docker Compose (auth-python-tracing)	1m 12s
Test Docker Compose (auth-nodejs-tracing)	1m 14s
	33m 6s

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