ci/unit-tests: add verbose mode with Ginkgo

Add verbose mode to have all messages in the unit-tests log, as some are
not showned by default. Could be useful for debugging purposes.

Signed-off-by: Loic Devulder <ldevulder@suse.com>

Author: ldevulder

Makefile

@@ -17,12 +17,12 @@ elemental:
 
 .PHONY: unit-tests
 unit-tests:
-	go run $(GINKGO) --label-filter '!rootlesskit' --race --cover --coverpkg=github.com/suse/elemental/... --github-output -p -r ${PKG}
+	go run $(GINKGO) --label-filter '!rootlesskit' --race --cover --coverpkg=github.com/suse/elemental/... --github-output -p -r -v ${PKG}
 ifeq (, $(shell which rootlesskit 2>/dev/null))
 	@echo "No rootlesskit utility found, not executing tests requiring it"
 else
 	@mv coverprofile.out coverprofile.out.bk
-	rootlesskit go run $(GINKGO) --label-filter 'rootlesskit' --race --cover --coverpkg=github.com/suse/elemental/... --github-output -p -r ${PKG}
+	rootlesskit go run $(GINKGO) --label-filter 'rootlesskit' --race --cover --coverpkg=github.com/suse/elemental/... --github-output -p -r -v ${PKG}
 	@grep -v "mode: atomic" coverprofile.out >> coverprofile.out.bk
 	@mv coverprofile.out.bk coverprofile.out
 endif