Point the configure checkout at the bext release branch

Need to update HACKING, or even better make this smarter - once we tag a
release, we want configure to pull the bext associated with the tag, not
the RELEASE branch (which will update as we do new releases.)

Author: starseeker

NEWS

@@ -11,7 +11,7 @@ changes made.  See document footer for additional details.
 
 
 ----------------------------------------------------------------------
---- 2024-09-23 Release 7.40.2                                      ---
+--- 2024-09-24 Release 7.40.2                                      ---
 ----------------------------------------------------------------------
 
 * various manpage and help text updates - Josh Baker

misc/CMake/BRLCAD_EXT_Setup.cmake

@@ -132,7 +132,7 @@ function(brlcad_ext_setup)
       if (NOT EXISTS ${BRLCAD_EXT_SOURCE_DIR})
 	find_program(GIT_EXEC git REQUIRED)
 	execute_process(
-	  COMMAND ${GIT_EXEC} clone -b RELEASE https://github.com/BRL-CAD/bext.git
+	  COMMAND ${GIT_EXEC} clone -b rel-7-40-2 https://github.com/BRL-CAD/bext.git
 	  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
 	  )
 	set(BEXT_SRC_CLEANUP TRUE)

misc/debian/changelog

@@ -2,7 +2,7 @@ brlcad (7.40.2-0) unstable; urgency=low
 
   * update brlcad version
 
- -- Cliff Yapp <cyapp@brlcad.org>  Wed, 23 Sep 2024 03:50:28 UTC
+ -- Cliff Yapp <cyapp@brlcad.org>  Wed, 24 Sep 2024 03:50:28 UTC
 
 
 brlcad (7.40.0-0) unstable; urgency=low