SWDEV-350674 - Added backward compatibility for binary files and rdc.service

With file reorganization changes binaries are moved to /opt/rocm-ver/bin.
Similarly rdc.service moved to /opt/rocm-ver/libexec/rdc
Test suites still used old paths
Once test suites changes are made, backward compatibility for binaries and rdc.service can be removed
Corrcted binary path in rdc.service.in
Corrected GRPC runpath

Change-Id: I306924d81cedc19586305a79d51eea8af6e70e83

src/DEBIAN_postinst.in

@@ -22,7 +22,7 @@ case "$1" in
    configure)
        do_create_rdc_user
        #Symlink RDC Service
-       ln -s -f -r /@RDC_CLIENT_INSTALL_PREFIX@/lib/rdc.service /lib/systemd/system/rdc.service
+       ln -s -f -r /@RDC_CLIENT_INSTALL_PREFIX@/@CMAKE_INSTALL_LIBEXECDIR@/rdc/rdc.service /lib/systemd/system/rdc.service
        reload_systemd
        exit 0
    ;;

src/RPM_rpm_post.in

@@ -19,7 +19,7 @@ reload_systemd() {
 do_create_rdc_user
 
 #Symlink RDC Service
-ln -s -f -r /@RDC_CLIENT_INSTALL_PREFIX@/lib/rdc.service @DISTRO_ROOT@/rdc.service
+ln -s -f -r /@RDC_CLIENT_INSTALL_PREFIX@/@CMAKE_INSTALL_LIBEXECDIR@/rdc/rdc.service @DISTRO_ROOT@/rdc.service
 
 #Request systemctl to reload file since RDC is adding new file/service
 reload_systemd