Fix the watch file to mangle the dfsg version better.
Fix the watch file to mangle the dfsg version better.

Git-Dch: ignore

RsrchBoy/dpkg-alpine,RsrchBoy/dpkg-alpine,paulproteus/alpine-packaging,paulproteus/alpine-packaging,paulproteus/alpine-packaging,paulproteus/alpine-packaging,paulproteus/alpine-packaging,paulproteus/alpine-packaging,RsrchBoy/dpkg-alpine,RsrchBoy/dpkg-alpine,paulproteus/alpine-packaging,RsrchBoy/dpkg-alpine,RsrchBoy/dpkg-alpine,RsrchBoy/dpkg-alpine