package/wpewebkit: security bump to version 2.22.4

This is a maintenance release of the current stable WPE WebKit version,
which contains security fixes for CVE identifiers: CVE-2019-6212,
CVE-2019-6215, CVE-2019-6216, CVE-2019-6217, CVE-2019-6226,
CVE-2019-6227, CVE-2019-6229, CVE-2019-6233, and CVE-2019-6234.
Additionally, it contains a few minor fixes.

Release notes can be found in the announcement:

  https://wpewebkit.org/release/wpe-2.22.4.html

More details on the issues covered by securit fixes can be found
in the corresponding security advisory:

  https://wpewebkit.org/security/WSA-2019-0001.html

Signed-off-by: Adrian Perez de Castro <aperez@igalia.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/wpewebkit/wpewebkit.hash

@@ -1,7 +1,7 @@
-# From https://wpewebkit.org/releases/wpewebkit-2.22.3.tar.xz.sums
-md5 6d0c693ea49a93fc9e701cf784245ea5 wpewebkit-2.22.3.tar.xz
-sha1 d8a22bec787f38939c7922dc43bf27c9144cef74 wpewebkit-2.22.3.tar.xz
-sha256 241f177cded1a4ba3088716650eaaac25588878882170789b3c630ac45dbb2fa wpewebkit-2.22.3.tar.xz
+# From https://wpewebkit.org/releases/wpewebkit-2.22.4.tar.xz.sums
+md5 6e5c668473c57906bdec1c641bac4579 wpewebkit-2.22.4.tar.xz
+sha1 002b8b25f4fc26bfef68767b3ff1eba1aac53fa5 wpewebkit-2.22.4.tar.xz
+sha256 871e86b7e989de0c1224ac7ab8ed6d8b52756cf793a8c253b56ab8ba8d288c96 wpewebkit-2.22.4.tar.xz
 
 # Hashes for license files:
 sha256 0b5d3a7cc325942567373b0ecd757d07c132e0ebd7c97bfc63f7e1a76094edb4 Source/WebCore/LICENSE-APPLE

package/wpewebkit/wpewebkit.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-WPEWEBKIT_VERSION = 2.22.3
+WPEWEBKIT_VERSION = 2.22.4
 WPEWEBKIT_SITE = http://www.wpewebkit.org/releases
 WPEWEBKIT_SOURCE = wpewebkit-$(WPEWEBKIT_VERSION).tar.xz
 WPEWEBKIT_INSTALL_STAGING = YES