Place ceph-volume-systemd into /usr/sbin

ceph-15.2.4-fix_ceph-volume_systemd_unit.patch

-diff -uNr ceph-15.2.4/systemd/ceph-volume@.service ceph-15.2.4-fix_ceph-volume_systemd_unit/systemd/ceph-volume@.service
---- ceph-15.2.4/systemd/ceph-volume@.service	2020-07-01 01:10:51.000000000 +0930
-+++ ceph-15.2.4-fix_ceph-volume_systemd_unit/systemd/ceph-volume@.service	2020-07-07 11:19:46.911351551 +0930
-@@ -7,7 +7,7 @@
- Type=oneshot
- KillMode=none
- Environment=CEPH_VOLUME_TIMEOUT=10000
--ExecStart=/bin/sh -c 'timeout $CEPH_VOLUME_TIMEOUT /usr/sbin/ceph-volume-systemd %i'
-+ExecStart=/bin/sh -c 'timeout $CEPH_VOLUME_TIMEOUT /usr/bin/ceph-volume-systemd %i'
- TimeoutSec=0
- 
- [Install]
+diff -uNr ceph-15.2.4/cmake/modules/Distutils.cmake ceph-15.2.4-fix_ceph-volume_systemd_unit/cmake/modules/Distutils.cmake
+--- ceph-15.2.4/cmake/modules/Distutils.cmake	2020-07-01 01:10:51.000000000 +0930
++++ ceph-15.2.4-fix_ceph-volume_systemd_unit/cmake/modules/Distutils.cmake	2020-12-07 09:34:12.979605660 +1030
+@@ -25,9 +25,9 @@
+       list(APPEND options
+         --root=\$ENV{DESTDIR}
+         --single-version-externally-managed)
+-      if(NOT \"${DU_INSTALL_SCRIPT}\" STREQUAL \"\")
+-        list(APPEND options --install-script=${DU_INSTALL_SCRIPT})
+-      endif()
++    endif()
++    if(NOT \"${DU_INSTALL_SCRIPT}\" STREQUAL \"\")
++      list(APPEND options --install-script=${DU_INSTALL_SCRIPT})
+     endif()
+     execute_process(
+     COMMAND ${Python3_EXECUTABLE}