debian/NEWS: Get rid of 1.3~pre3+cmake1 entry

This was only needed temporarily

Thanks: Axel Beckert for reporting

debian/NEWS

@@ -1,17 +1,3 @@
-apt (1.3~pre3+cmake1) experimental; urgency=medium
-
-  Early version of CMake based build system. Translations for the dselect
-  method and docbook guides are missing, just as the text docbook guides.
-
-  This is mainly intended for checking building, reproducibility, and
-  cross-compiling.
-
-  This is also the first release since 1999 that re-enabled a thread-local
-  _error. It was disabled by jgg back then due to glibc issues, but I really
-  hope those are fixed now.
-
- -- Julian Andres Klode <jak@debian.org>  Sat, 06 Aug 2016 21:56:19 +0200
-
 apt (1.2~exp1) experimental; urgency=medium
 
   [ Automatic removal of debs after install ]