build: remove unnecessary go mod tidy/vendor

Signed-off-by: Niraj Yadav <niryadav@redhat.com>

Author: black-dragon74

Makefile

@@ -242,8 +242,7 @@ envtest:
 OPERATOR_SDK = $(shell pwd)/bin/operator-sdk
 .PHONY: operator-sdk
 operator-sdk:
-# FIXME: Remove `go mod tidy && go mod vendor` once we find the reason why ci workflow fails.
-	cd ./tools && go mod tidy && go mod vendor && go build -o $(OPERATOR_SDK) ./vendor/$(shell grep operator-sdk tools/tools.go | sed 's/.*_ "//;s/"//')
+	cd ./tools && go build -o $(OPERATOR_SDK) ./vendor/$(shell grep operator-sdk tools/tools.go | sed 's/.*_ "//;s/"//')
 
 # protoc-gen-go gets installed from the vendor/ directory.
 PROTOC_GEN_GO = $(shell pwd)/bin/protoc-gen-go

tools/tools.go

@@ -22,7 +22,7 @@ limitations under the License.
 // other dependencies. It also makes things easier to install the tools in
 // environments that have slow networking or are completely disconnected.
 
-package main
+package tools
 
 import (
 	_ "github.com/operator-framework/operator-sdk/cmd/operator-sdk"