CMake: Fix utility program installation

Put in the utility program that was missed in installation by replacing
the one that was duplicated.

CMakeLists.txt

@@ -762,7 +762,7 @@ if (NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL)
     install(TARGETS hb-view
       RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
     )
-    install(TARGETS hb-view
+    install(TARGETS hb-subset
       RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
     )