[releng] Revert "convert-to-tarballs: Include prerelease identifiers in version regexp"

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 33472190b7d62917b2e7c36329482acc9f3c6de2
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Fri Nov 16 05:33:43 2018 -0600

    Revert "convert-to-tarballs: Include prerelease identifiers in version regexp"
    
    This reverts commit 97016f2f3b66199d726b48ded290cf5f120b5052.
    
    Our ftpadmin script can't handle these either and the resultant release
    will be broken if we allow it here.

 tools/smoketesting/convert-to-tarballs.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/tools/smoketesting/convert-to-tarballs.py b/tools/smoketesting/convert-to-tarballs.py
index 593be9b..a6d024a 100755
--- a/tools/smoketesting/convert-to-tarballs.py
+++ b/tools/smoketesting/convert-to-tarballs.py
@@ -638,8 +638,9 @@ class TarballLocator:
         # Only include tarballs for the given module
         tarballs = [tarball for tarball in tarballs if modulename in tarball]
 
-        re_tarball = r'^'+re.escape(modulename)+'[_-](([0-9]+[\.\-])*[0-9]+[^0-9\.]?[^\.]*)(\.orig)?\.tar.*$'
-        ## filter tarballs that have a
+        re_tarball = r'^'+re.escape(modulename)+'[_-](([0-9]+[\.\-])*[0-9]+)(\.orig)?\.tar.*$'
+        ## Don't include -beta -installer -stub-installer and all kinds of
+        ## other stupid inane tarballs, and also filter tarballs that have a
         ## name that includes the module name but is different (eg, Gnome2-VFS
         ## instead of Gnome2)
         tarballs = filter(lambda t: re.search(re_tarball, t), tarballs)