♻️ Change install helm command

Signed-off-by: vankichi <kyukawa315@gmail.com>

Makefile.d/helm.mk

@@ -20,7 +20,12 @@ helm/install: $(BINDIR)/helm
 
 $(BINDIR)/helm:
 	mkdir -p $(BINDIR)
-	curl -fsSL "https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3" | HELM_INSTALL_DIR=$(BINDIR) bash
+	$(eval DARCH := $(subst aarch64,arm64,$(ARCH)))
+	TAR_NAME=helm-$(HELM_VERSION)-$(OS)-$(subst x86_64,amd64,$(shell echo $(DARCH) | tr '[:upper:]' '[:lower:]')).tar.gz \
+	    && cd $(TEMP_DIR) \
+	    && curl -fsSL "https://github.com/helm/helm/releases/download/$(HELM_VERSION)/$${TAR_NAME}" -o "$(TEMP_DIR)/$${TAR_NAME}"
+	    && tar xzvf "$(TEMP_DIR)/$${TAR_NAME}" \
+	    && mv helm $(BINDIR)/helm
 
 .PHONY: helm-docs/install
 ## install helm-docs