gitignore: Sort entries

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Change-Id: I009d90ad25812d5eb787787c6f974d3fd3c04206
diff --git a/.gitignore b/.gitignore
index 2971278..635c79e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+*~
 aclocal.m4
 aminclude_static.am
 ar-lib
@@ -15,7 +16,6 @@
 *.gcda
 *.gcno
 *.in
-*~
 install-sh
 libtool
 ltmain.sh