Bug#1088854: Correct d/watch file to properly locate upstream versions

[Petter Reinholdtsen <pere@hungry.com>]

Package: lua-discount (main)
Version: 2.1.8-4

The  current debian/watch file do not properly recognize upstream
versions.  I suggest replacing it with using the following patch:

diff --git a/debian/watch b/debian/watch
index ce064da..59c7dd3 100644
--- a/debian/watch
+++ b/debian/watch
@@ -1,2 +1,2 @@
-version=3
-https://github.com/asb/lua-discount/tags /asb/lua-discount/archive/(.*)\.tar\.gz
+version=4
+https://github.com/asb/lua-discount/tags .*/archive/refs/tags/@ANY_VERSION@@ARCHIVE_EXT@

-- 
Happy hacking
Petter reinholdtsen