package/busybox: busybox.config: enable base64 applet
base64 reuses the uuencode logic, so only adds very little extra overhead,
is enabled by default upstream and is used more often than uuencode - So
enable it in the default busybox config.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>