wget: bump to version 1.19.4
Update license hash; s/http/https/ of in-text URLs.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 56057835f6b92f9a547892478ea2bf0165006602)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>