gnutls: upgrade 3.6.5 -> 3.6.7

This is a new upstream release from the same stable branch
bringing new features and bugfixes (including CVE fixes).

COPYING changed http -> https.

configure no longer has a --without-libunistring-prefix option.

(From OE-Core rev: 93993fe8ffd31e3e94946023b2cd8927ae595fc3)

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
[includes: CVE-2019-3836 CVE-2019-3829]
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/gnutls/gnutls_3.6.7.bb

@@ -9,7 +9,7 @@ LICENSE_${PN}-bin = "GPLv3+"
 LICENSE_${PN}-openssl = "GPLv3+"
 
 LIC_FILES_CHKSUM = "file://LICENSE;md5=71391c8e0c1cfe68077e7fce3b586283 \
-                    file://doc/COPYING;md5=d32239bcb673463ab874e80d47fae504 \
+                    file://doc/COPYING;md5=c678957b0c8e964aa6c70fd77641a71e \
                     file://doc/COPYING.LESSER;md5=a6f89e2100d9b6cdffcea4f398e37343"
 
 DEPENDS = "nettle gmp virtual/libiconv libunistring"
@@ -21,8 +21,8 @@ SRC_URI = "https://www.gnupg.org/ftp/gcrypt/gnutls/v${SHRT_VER}/gnutls-${PV}.tar
            file://arm_eabi.patch \
 "
 
-SRC_URI[md5sum] = "3474849e1bbd4d16403b82ab2579000b"
-SRC_URI[sha256sum] = "073eced3acef49a3883e69ffd5f0f0b5f46e2760ad86eddc6c0866df4e7abb35"
+SRC_URI[md5sum] = "c4ac669c500df939d4fbfea722367929"
+SRC_URI[sha256sum] = "5b3409ad5aaf239808730d1ee12fdcd148c0be00262c7edf157af655a8a188e2"
 
 inherit autotools texinfo pkgconfig gettext lib_package gtk-doc
 
@@ -44,7 +44,6 @@ EXTRA_OECONF = " \
     --enable-local-libopts \
     --enable-openssl-compatibility \
     --with-libpthread-prefix=${STAGING_DIR_HOST}${prefix} \
-    --without-libunistring-prefix \
 "
 
 LDFLAGS_append_libc-musl = " -largp"