fix: use go install instead of go get in makefile (cosmos#12435)

.github/workflows/test.yml

@@ -17,7 +17,7 @@ jobs:
         run: go version
       - name: install tparse
         run: |
-          export GO111MODULE="on" && go get github.com/mfridman/[email protected]
+          go install github.com/mfridman/[email protected]
       - uses: actions/[email protected]
         with:
           path: ~/go/bin

contrib/devtools/Makefile

@@ -57,28 +57,20 @@ tools-stamp: statik runsim
 	# in a row.
 	touch $@
 
-# Install the runsim binary with a temporary workaround of entering an outside
-# directory as the "go get" command ignores the -mod option and will polute the
-# go.{mod, sum} files.
-#
-# ref: https://github.com/golang/go/issues/30515
+# Install the runsim binary
 statik: $(STATIK)
 $(STATIK):
 	@echo "Installing statik..."
-	@(cd /tmp && go get github.com/rakyll/[email protected])
+	@go install github.com/rakyll/[email protected]
 
-# Install the runsim binary with a temporary workaround of entering an outside
-# directory as the "go get" command ignores the -mod option and will polute the
-# go.{mod, sum} files.
-#
-# ref: https://github.com/golang/go/issues/30515
+# Install the runsim binary
 runsim: $(RUNSIM)
 $(RUNSIM):
 	@echo "Installing runsim..."
-	@(cd /tmp && go get github.com/cosmos/tools/cmd/[email protected])
+	@go install github.com/cosmos/tools/cmd/[email protected]
 
 tools-clean:
 	rm -f $(STATIK) $(GOLANGCI_LINT) $(RUNSIM)
 	rm -f tools-stamp
 
-.PHONY: tools-clean statik runsim
+.PHONY: tools-clean statik runsim