rpm: packaged check-reload legacy script for systemd targets.

rpm/SOURCES/nginx.check-reload.sh

diff --git a/rpm/SOURCES/nginx.check-reload.sh b/rpm/SOURCES/nginx.check-reload.sh
old mode 100644
new mode 100755

rpm/SPECS/nginx.spec.in

diff --git a/rpm/SPECS/nginx.spec.in b/rpm/SPECS/nginx.spec.in
index 2658a9f..f60e616 100644
--- a/rpm/SPECS/nginx.spec.in
+++ b/rpm/SPECS/nginx.spec.in
@@ -77,6 +77,7 @@
 Source10: nginx.suse.logrotate
 Source11: nginx-debug.service
 Source12: COPYRIGHT
+Source13: nginx.check-reload.sh
 
 License: 2-clause BSD-like license
 
@@ -163,6 +164,8 @@
 %{__mkdir} -p $RPM_BUILD_ROOT%{_libexecdir}/initscripts/legacy-actions/nginx
 %{__install} -m755 %SOURCE9 \
     $RPM_BUILD_ROOT%{_libexecdir}/initscripts/legacy-actions/nginx/upgrade
+%{__install} -m755 %SOURCE13 \
+    $RPM_BUILD_ROOT%{_libexecdir}/initscripts/legacy-actions/nginx/check-reload
 %else
 # install SYSV init stuff
 %{__mkdir} -p $RPM_BUILD_ROOT%{_initrddir}