chore: remove go from bin (kubeflow#288)

Co-authored-by: Isabella do Amaral <idoamara@redhat.com>

Makefile

@@ -2,7 +2,7 @@
 MKFILE_PATH := $(abspath $(lastword $(MAKEFILE_LIST)))
 PROJECT_PATH := $(patsubst %/,%,$(dir $(MKFILE_PATH)))
 PROJECT_BIN := $(PROJECT_PATH)/bin
-GO := $(PROJECT_BIN)/go1.21.9
+GO ?= "$(shell which go)"
 
 # add tools bin directory
 PATH := $(PROJECT_BIN):$(PATH)
@@ -108,10 +108,6 @@ clean:
 clean/odh:
 	rm -Rf ./model-registry
 
-bin/go:
-	GOBIN=$(PROJECT_BIN) go install golang.org/dl/go1.21.9@latest
-	$(PROJECT_BIN)/go1.21.9 download
-
 bin/protoc:
 	./scripts/install_protoc.sh
 
@@ -155,7 +151,7 @@ clean/deps:
 	rm -Rf bin/*
 
 .PHONY: deps
-deps: bin/go bin/protoc bin/go-enum bin/protoc-gen-go bin/protoc-gen-go-grpc bin/golangci-lint bin/goverter bin/openapi-generator-cli
+deps: bin/protoc bin/go-enum bin/protoc-gen-go bin/protoc-gen-go-grpc bin/golangci-lint bin/goverter bin/openapi-generator-cli
 
 .PHONY: vendor
 vendor: