remove unwanted references

Signed-off-by: Bhargavkonidena <Bhargavkonidena@users.noreply.github.com>

Makefile

@@ -1,15 +1,12 @@
 BINDIR      := $(CURDIR)/bin
 INSTALL_PATH ?= /usr/local/bin
 DIST_DIRS   := find * -type d -exec
-TARGETS     := darwin/amd64 darwin/arm64 linux/amd64 linux/386 linux/arm linux/arm64 linux/ppc64le linux/s390x linux/riscv64 windows/amd64 windows/arm64
-TARGET_OBJS ?= darwin-amd64.tar.gz darwin-amd64.tar.gz.sha256 darwin-amd64.tar.gz.sha256sum darwin-arm64.tar.gz darwin-arm64.tar.gz.sha256 darwin-arm64.tar.gz.sha256sum linux-amd64.tar.gz linux-amd64.tar.gz.sha256 linux-amd64.tar.gz.sha256sum linux-386.tar.gz linux-386.tar.gz.sha256 linux-386.tar.gz.sha256sum linux-arm.tar.gz linux-arm.tar.gz.sha256 linux-arm.tar.gz.sha256sum linux-arm64.tar.gz linux-arm64.tar.gz.sha256 linux-arm64.tar.gz.sha256sum linux-ppc64le.tar.gz linux-ppc64le.tar.gz.sha256 linux-ppc64le.tar.gz.sha256sum linux-s390x.tar.gz linux-s390x.tar.gz.sha256 linux-s390x.tar.gz.sha256sum linux-riscv64.tar.gz linux-riscv64.tar.gz.sha256 linux-riscv64.tar.gz.sha256sum windows-amd64.zip windows-amd64.zip.sha256 windows-amd64.zip.sha256sum windows-arm64.zip windows-arm64.zip.sha256 windows-arm64.zip.sha256sum
 BINNAME     ?= helm
 
 GOBIN         = $(shell go env GOBIN)
 ifeq ($(GOBIN),)
 GOBIN         = $(shell go env GOPATH)/bin
 endif
-GOX           = $(GOBIN)/gox
 GOIMPORTS     = $(GOBIN)/goimports
 ARCH          = $(shell go env GOARCH)
 
@@ -131,8 +128,7 @@ test-source-headers:
 	@scripts/validate-license.sh
 
 .PHONY: test-acceptance
-test-acceptance: TARGETS = linux/amd64
-test-acceptance: build build-cross
+test-acceptance: build build-linux-amd64
 	@if [ -d "${ACCEPTANCE_DIR}" ]; then \
 		cd ${ACCEPTANCE_DIR} && \
 			ROBOT_RUN_TESTS=$(ACCEPTANCE_RUN_TESTS) ROBOT_HELM_PATH='$(BINDIR)' make acceptance; \
@@ -167,9 +163,6 @@ gen-test-golden: test-unit
 # dependencies to the go.mod file. To avoid that we change to a directory
 # without a go.mod file when downloading the following dependencies
 
-$(GOX):
-	(cd /; go install github.com/mitchellh/gox@v1.0.2-0.20220701044238-9f712387e2d2)
-
 $(GOIMPORTS):
 	(cd /; go install golang.org/x/tools/cmd/goimports@latest)
 
@@ -177,9 +170,13 @@ $(GOIMPORTS):
 #  release
 
 .PHONY: build-cross
-build-cross: LDFLAGS += -extldflags "-static"
-build-cross: $(GOX)
-	GOFLAGS="-trimpath" CGO_ENABLED=0 $(GOX) -parallel=3 -output="_dist/{{.OS}}-{{.Arch}}/$(BINNAME)" -osarch='$(TARGETS)' $(GOFLAGS) -tags '$(TAGS)' -ldflags '$(LDFLAGS)' ./cmd/helm
+build-cross:
+	@echo "==> Building cross-platform binaries using GoReleaser"
+	goreleaser build --clean --skip-validate --single-target
+
+.PHONY: build-linux-amd64
+build-linux-amd64:
+	GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build $(GOFLAGS) -trimpath -tags '$(TAGS)' -ldflags '$(LDFLAGS)' -o '$(BINDIR)/$(BINNAME)' ./cmd/helm
 
 .PHONY: dist
 dist: