DEVELOPERS: add Christian Stewart for package/pkg-golang
Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 4f2431fd9cfaa8173bf828790bb7fae15680578c)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>