tmate: Upgrade to release 2.4.0

There is no need for ssh keys in this new release which is pretty
convenient.

recipes-extended/tmate/tmate.bb

@@ -8,16 +8,15 @@ LIC_FILES_CHKSUM = "file://tmux.c;beginline=3;endline=17;md5=f256b76d52e7b4d02bf
 DEPENDS = "ncurses libevent msgpack-c libssh"
 
 SRC_URI = " \
-          https://github.com/tmate-io/tmate/archive/2.2.1.tar.gz \
-          file://tmate_wrapper.sh \
+          https://github.com/tmate-io/tmate/archive/2.4.0.tar.gz \
           "
 
-SRC_URI[md5sum] = "b4d87221d76f7d12e6771897b5940902"
-SRC_URI[sha256sum] = "d9c2ac59f42e65aac5f500f0548ea8056fd79c9c5285e5af324d833e2a84c305"
+SRC_URI[md5sum] = "5571be65f5c54a35cc92ca7c9fb031c9"
+SRC_URI[sha256sum] = "62b61eb12ab394012c861f6b48ba0bc04ac8765abca13bdde5a4d9105cb16138"
 
 inherit autotools pkgconfig
 
-S = "${WORKDIR}/tmate-2.2.1"
+S = "${WORKDIR}/tmate-2.4.0"
 PACKAGECONFIG ??= ""
 PACKAGECONFIG[utempter] = "ac_cv_header_utempter_h=yes,ac_cv_header_utempter_h=no,libutempter,"
 
@@ -26,8 +25,3 @@ do_configure_prepend() {
     # not automatically created when building outside the source directory.
     mkdir ${B}/compat
 }
-
-do_install_append() {
-   mv ${D}${bindir}/tmate ${D}${bindir}/tmate-real
-   install -m 0755 ${WORKDIR}/tmate_wrapper.sh ${D}${bindir}/tmate
-}