fix: ensure relases feature 'v' prefix (#108)

Beginning with release 0.3.16, releases are missing the 'v' prefix,
which breaks scripting/automation that expects it. This ensures its
presence moving forward.

This is a followup to:

- #106 (partial fix)
- #105

Signed-off-by: Mike Ball <mikedball@gmail.com>

Author: mdb

Makefile

@@ -57,10 +57,10 @@ build: ## build and test
 	--clean
 .PHONY: build
 
-tag: ## create $(VERSION) git tag
-	echo "creating git tag $(VERSION)"
-	git tag $(VERSION)
-	git push origin $(VERSION)
+tag: ## create v$(VERSION) git tag
+	echo "creating git tag v$(VERSION)"
+	git tag v$(VERSION)
+	git push origin v$(VERSION)
 .PHONY: tag
 
 release: ## release $(VERSION)

VERSION

@@ -1 +1 @@
-0.3.18
+0.3.19