package/msmtp: bump version to 1.8.28

Release notes - https://marlam.de/msmtp/news/msmtp-1-8-28/

Signed-off-by: Akhilesh Nema <nemaakhilesh@gmail.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/msmtp/msmtp.hash

@@ -1,7 +1,7 @@
 # Locally calculated after checking signature
-# https://marlam.de/msmtp/releases/msmtp-1.8.27.tar.xz.sig
+# https://marlam.de/msmtp/releases/msmtp-1.8.28.tar.xz.sig
 # with key 2F61B4828BBA779AECB3F32703A2A4AB1E32FD34
-sha256  94030580a63a747faa0a3b9b1b264ae355aad33a4d94b832bfeb5b21633c965e  msmtp-1.8.27.tar.xz
+sha256  3a57f155f54e4860f7dd42138d9bea1af615b99dfab5ab4cd728fc8c09a647a4  msmtp-1.8.28.tar.xz
 
 # Hash for license file:
 sha256  8ceb4b9ee5adedde47b31e975c1d90c73ad27b6b165a1dcd80c7c545eb65b903  COPYING

package/msmtp/msmtp.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-MSMTP_VERSION = 1.8.27
+MSMTP_VERSION = 1.8.28
 MSMTP_SITE = https://marlam.de/msmtp/releases
 MSMTP_SOURCE = msmtp-$(MSMTP_VERSION).tar.xz
 MSMTP_DEPENDENCIES = host-pkgconf