Fix build release due to dirty state and bug in logging output output

Travis is attempting to download github-release-notes via go get and that causes
go mod to update the deps which then results in goreleaser not being able to release
the new version due to go sum being updated.

Job failing:
- https://travis-ci.org/github/dikhan/terraform-provider-openapi/jobs/759678130

Makefile

@@ -127,7 +127,7 @@ release-notes: release-pre-requirements
 
 # RELEASE_TAG="v0.1.1" GITHUB_TOKEN="PERSONAL_TOKEN" make release-version
 release-version: release-notes
-	@echo "Attempting to release new version $(CURRENT_RELEASE_TAG); current release $(RELEASE_TAG)"
+	@echo "Attempting to release new version $(RELEASE_TAG); current release $(CURRENT_RELEASE_TAG)"
 ifeq ($(NEW_RELEASE_VERSION_VALIDATION),1) # This checks that the new release version present in './version' is greater than the latest version released
 	@echo "[INFO] New version $(RELEASE_TAG) valid for release"
 	@echo "[INFO] Creating a new tag $(RELEASE_TAG)"

go.sum

@@ -792,6 +792,7 @@ google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7
 google.golang.org/appengine v1.6.1 h1:QzqyMA1tlu6CgqCDUtU9V+ZKhLFT2dkJuANu5QaxI3I=
 google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
 google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
+google.golang.org/appengine v1.6.6 h1:lMO5rYAqUxkmaj76jAkRUvt5JZgFymx/+Q5Mzfivuhc=
 google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 google.golang.org/genproto v0.0.0-20170818010345-ee236bd376b0/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=