buildsystem fixes

Makefile

@@ -117,33 +117,10 @@ $(BUILD_TARGETS): go.sum $(BUILDDIR)/
 $(BUILDDIR)/:
 	mkdir -p $(BUILDDIR)/
 
-build-simd-all: go.sum
-	$(DOCKER) rm latest-build || true
-	$(DOCKER) run --volume=$(CURDIR):/sources:ro \
-        --env TARGET_PLATFORMS='linux/amd64 darwin/amd64 linux/arm64 windows/amd64' \
-        --env APP=simd \
-        --env VERSION=$(VERSION) \
-        --env COMMIT=$(COMMIT) \
-        --env LEDGER_ENABLED=$(LEDGER_ENABLED) \
-        --name latest-build cosmossdk/rbuilder:latest
-	$(DOCKER) cp -a latest-build:/home/builder/artifacts/ $(CURDIR)/
-
-build-simd-linux: go.sum $(BUILDDIR)/
-	$(DOCKER) rm latest-build || true
-	$(DOCKER) run --volume=$(CURDIR):/sources:ro \
-        --env TARGET_PLATFORMS='linux/amd64' \
-        --env APP=simd \
-        --env VERSION=$(VERSION) \
-        --env COMMIT=$(COMMIT) \
-        --env LEDGER_ENABLED=false \
-        --name latest-build cosmossdk/rbuilder:latest
-	$(DOCKER) cp -a latest-build:/home/builder/artifacts/ $(CURDIR)/
-	cp artifacts/simd-*-linux-amd64 $(BUILDDIR)/simd
-
 cosmovisor:
 	$(MAKE) -C cosmovisor cosmovisor
 
-.PHONY: build build-linux build-simd-all build-simd-linux cosmovisor
+.PHONY: build build-linux cosmovisor
 
 mockgen_cmd=go run github.com/golang/mock/mockgen
 
@@ -354,7 +331,7 @@ lint-fix:
 	@if docker ps -a --format '{{.Names}}' | grep -Eq "^${containerMarkdownLintFix}$$"; then docker start -a $(containerMarkdownLintFix); else docker run --name $(containerMarkdownLintFix) -i -v "$(CURDIR):/work" $(markdownLintImage) . --fix; fi
 
 lint-go:
-	$(golangci_lint_cmd) run --out-format=tab --timeout=5m
+	$(golangci_lint_cmd) run --out-format=tab --timeout=10m
 
 .PHONY: lint lint-fix