build(deps): bump go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc from 0.47.0 to 0.49.0 in /tools/invoker #1744

Job	Run time
Resolve Modules	3s
GolangCI Lint (./utils/protobuf/helloworld)	23s
GolangCI Lint (./utils/storage/go)	39s
GolangCI Lint (./utils/tracing/go)	33s
GolangCI Lint (./utils/tracing/integ-tests/client-server/goclient)	19s
GolangCI Lint (./tools/test-client)	36s
GolangCI Lint (./tools/invoker)	25s
GolangCI Lint (./tools/invoker/proto)	33s
GolangCI Lint (./tools/deployer)	17s
GolangCI Lint (./tools/trace-plotter)	26s
GolangCI Lint (./tools/benchmarking_eventing)	26s
GolangCI Lint (./tools/endpoint)	9s
GolangCI Lint (./tools/relay)	5s
GolangCI Lint (./benchmarks/hotel-app)	7s
GolangCI Lint (./benchmarks/fibonacci)	10s
GolangCI Lint (./benchmarks/corral)	10s
GolangCI Lint (./benchmarks/aes/go)	10s
GolangCI Lint (./benchmarks/video-analytics)	13s
GolangCI Lint (./benchmarks/chained-function-serving)	9s
GolangCI Lint (./benchmarks/gg/benchmarks)	31s
GolangCI Lint (./benchmarks/chained-function-eventing)	33s
GolangCI Lint (./benchmarks/auth/go)	8s
	7m 5s

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