package/opus: bump version to 1.2.1

Switch upstream URL to https.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/opus/opus.hash

@@ -1,2 +1,2 @@
 # From http://downloads.xiph.org/releases/opus/SHA256SUMS.txt
-sha256	9122b6b380081dd2665189f97bfd777f04f92dc3ab6698eea1dbb27ad59d8692	opus-1.1.4.tar.gz
+sha256 cfafd339ccd9c5ef8d6ab15d7e1a412c054bf4cb4ecbbbcc78c12ef2def70732  opus-1.2.1.tar.gz

package/opus/opus.mk

@@ -4,8 +4,8 @@
 #
 ################################################################################
 
-OPUS_VERSION = 1.1.4
-OPUS_SITE = http://downloads.xiph.org/releases/opus
+OPUS_VERSION = 1.2.1
+OPUS_SITE = https://downloads.xiph.org/releases/opus
 OPUS_LICENSE = BSD-3-Clause
 OPUS_LICENSE_FILES = COPYING
 OPUS_INSTALL_STAGING = YES