board-status: move wiki cookiejar elsewhere

Change-Id: I1240c215f3d6c3934911c096e2ecbabff175d501
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13740
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/util/board_status/to-wiki/push-to-wiki.sh b/util/board_status/to-wiki/push-to-wiki.sh
index d774556..fb011c1 100755
--- a/util/board_status/to-wiki/push-to-wiki.sh
+++ b/util/board_status/to-wiki/push-to-wiki.sh
@@ -4,7 +4,7 @@
 . ~/.wikiaccount
 WIKIAPI="http://www.coreboot.org/api.php"
 TITLE="Supported_Motherboards"
-cookie_jar="/tmp/wikicookiejar"
+cookie_jar="$HOME/.wikicookiejar"
 #Will store file in wikifile
 
 #################login