[LyX/master] Cmake tests: Correct BATCH_outline-beamer test

[Kornel Benko]

commit cedf5db7b48d74667db9d6e5074dc9a13991ef21
Author: Kornel Benko <kornel at lyx.org>
Date:   Sun Jun 13 16:32:59 2021 +0200

    Cmake tests: Correct BATCH_outline-beamer test
    
    (Because the created tex-file got extra line)
---
 development/batchtests/beamer_test.tex.orig |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/development/batchtests/beamer_test.tex.orig b/development/batchtests/beamer_test.tex.orig
index 52657dd..c68031d 100644
--- a/development/batchtests/beamer_test.tex.orig
+++ b/development/batchtests/beamer_test.tex.orig
@@ -634,7 +634,6 @@ And then, in the following paragraph, select \structure{Column} (singular)
 to start a specific column
 \end{columns}
 
-
 \pause{}
 
 \medskip{}