webp: update SRC_URI to use https

As the certificate is for *.storage.googleapis.com, update the
URL to reflect this.

(From OE-Core rev: ff30c1232d296cb144bf8320bf36ee02d489b011)

Signed-off-by: Jermain Horsman <jermain.horsman@nedap.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-multimedia/webp/libwebp_1.5.0.bb

@@ -13,7 +13,7 @@ LICENSE = "BSD-3-Clause"
 LIC_FILES_CHKSUM = "file://COPYING;md5=6e8dee932c26f2dab503abf70c96d8bb \
                     file://PATENTS;md5=c6926d0cb07d296f886ab6e0cc5a85b7"
 
-SRC_URI = "http://downloads.webmproject.org/releases/webp/${BP}.tar.gz"
+SRC_URI = "https://storage.googleapis.com/downloads.webmproject.org/releases/webp/${BP}.tar.gz"
 SRC_URI[sha256sum] = "7d6fab70cf844bf6769077bd5d7a74893f8ffd4dfb42861745750c63c2a5c92c"
 
 UPSTREAM_CHECK_URI = "http://downloads.webmproject.org/releases/webp/index.html"