maint: Add missing build-aux files to EXTRA_DIST.

* Makefile.am (EXTRA_DIST): Add missing build-aux files.

Change-Id: I4b186985029b963110feffc3463952b0521023fc

Makefile.am

@@ -773,9 +773,12 @@ EXTRA_DIST +=						\
   build-aux/compile-as-derivation.scm			\
   build-aux/config.rpath				\
   build-aux/convert-xref.scm				\
+  build-aux/cuirass/evaluate.scm			\
   build-aux/extract-syscall-ranges.sh			\
   build-aux/generate-authors.scm			\
+  build-aux/gitlog-to-changelog				\
   build-aux/git-version-gen				\
+  build-aux/keep-only-translated.scm			\
   build-aux/mdate-from-git.scm				\
   build-aux/test-driver.scm				\
   build-aux/update-NEWS.scm				\