release: bump version to 1.22.16

configure.ac

@@ -8,7 +8,7 @@ dnl    "shared/nm-version-macros.h.in"
 dnl  - update number in meson.build
 m4_define([nm_major_version], [1])
 m4_define([nm_minor_version], [22])
-m4_define([nm_micro_version], [15])
+m4_define([nm_micro_version], [16])
 m4_define([nm_version],
           [nm_major_version.nm_minor_version.nm_micro_version])
 

meson.build

@@ -4,7 +4,7 @@ project(
 #  - add corresponding NM_VERSION_x_y_z macros in
 #    "shared/nm-version-macros.h.in"
 #  - update number in configure.ac
-  version: '1.22.15',
+  version: '1.22.16',
   license: 'GPL2+',
   default_options: [
     'buildtype=debugoptimized',