kernel bump: 4.19.x-bone-rt: (4.19.28-bone-rt-r28)

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

configs/kernel.data

 armv7 LTS419 4.19.28-armv7-x28
 bone-rt LTS414 4.14.93-bone-rt-r17
-bone-rt LTS419 4.19.27-bone-rt-r27
+bone-rt LTS419 4.19.28-bone-rt-r28
 ti LTS44 4.4.155-ti-r152
 ti LTS414 4.14.94-ti-r96
 ti-rt LTS414 4.14.94-ti-rt-r96

configs/machinekit-debian-stretch.conf

@@ -145,7 +145,7 @@ repo_rcnee_pkg_list="	\
 	firmware-am57xx-opencl-monitor	\
 	ipumm-dra7xx-installer	\
 	gpiod	\
-	linux-image-4.19.27-bone-rt-r27	\
+	linux-image-4.19.28-bone-rt-r28	\
 	pru-software-support-package	\
 	rcn-ee-archive-keyring	\
 	ti-pru-cgt-installer	\
@@ -163,7 +163,7 @@ repo_rcnee_pkg_list="	\
 #repo_nodesource="node_8.x"
 #repo_nodesource_dist="stretch"
 ##
-repo_rcnee_pkg_version="4.19.27-bone-rt-r27"
+repo_rcnee_pkg_version="4.19.28-bone-rt-r28"
 include_firmware="enable"
 #
 repo_external="enable"