Prior to this change, if there was a stray tag in the repository that
did not start with a "v", the Makefile would still try to use that tag
as a version tag when constructing the RPMs.
Only use the tags that start with "v", in this case.
# Try "make" (for SRPMS) or "make rpm"
NAME = ceph-ansible
-VERSION := $(shell git describe --tags --abbrev=0 | sed 's/^v//')
+VERSION := $(shell git describe --tags --abbrev=0 --match 'v*' | sed 's/^v//')
COMMIT := $(shell git rev-parse HEAD)
SHORTCOMMIT := $(shell echo $(COMMIT) | cut -c1-7)
RELEASE := $(shell git describe --tags --match 'v*' \