build(deps): bump google.golang.org/grpc from 1.63.2 to 1.64.0 in /tools/invoker #1920

Job	Run time
Resolve Modules	4s
GolangCI Lint (./benchmarks/corral)	47s
GolangCI Lint (./benchmarks/sleeping/go)	29s
GolangCI Lint (./benchmarks/spinning/go)	35s
GolangCI Lint (./benchmarks/aes/go)	25s
GolangCI Lint (./benchmarks/auth/go)	30s
GolangCI Lint (./benchmarks/chained-function-serving)	10s
GolangCI Lint (./benchmarks/gg/benchmarks)	29s
GolangCI Lint (./benchmarks/video-analytics)	12s
GolangCI Lint (./benchmarks/hotel-app)	37s
GolangCI Lint (./benchmarks/fibonacci)	27s
GolangCI Lint (./benchmarks/chained-function-eventing)	29s
GolangCI Lint (./utils/storage/go)	33s
GolangCI Lint (./utils/protobuf/helloworld)	31s
GolangCI Lint (./utils/tracing/go)	38s
GolangCI Lint (./utils/tracing/integ-tests/client-server/goclient)	24s
GolangCI Lint (./tools/benchmarking_eventing)	27s
GolangCI Lint (./tools/deployer)	20s
GolangCI Lint (./tools/invoker)	33s
GolangCI Lint (./tools/endpoint)	9s
GolangCI Lint (./tools/test-client)	30s
GolangCI Lint (./tools/relay)	32s
GolangCI Lint (./tools/trace-plotter)	31s
	10m 22s

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