Revert "Add uncompress build environ"

Manually revert 7da3061
current henkaku & vitashell probably support uncompress binaries.
So no more need uncompress binary

CMakeLists.txt

@@ -159,16 +159,5 @@ add_custom_target(${PROJECT_NAME}.vpk ALL
 			${PROJECT_NAME}.vpk
 )
 
-add_custom_target(${PROJECT_NAME}_uncomp.vpk ALL
-	COMMAND vita-make-fself -s ${PROJECT_NAME}.velf eboot_uncomp.bin
-	COMMAND vita-pack-vpk -s param.sfo -b eboot_uncomp.bin
-			--add ../sce_sys/icon0.png=sce_sys/icon0.png
-			--add ../sce_sys/livearea/contents/bg.png=sce_sys/livearea/contents/bg.png
-			--add ../sce_sys/livearea/contents/startup.png=sce_sys/livearea/contents/startup.png
-			--add ../sce_sys/livearea/contents/template.xml=sce_sys/livearea/contents/template.xml
-			${PROJECT_NAME}_uncomp.vpk
-)
-
 add_dependencies(${PROJECT_NAME}.velf ${PROJECT_NAME}.elf)
 add_dependencies(${PROJECT_NAME}.vpk ${PROJECT_NAME}.velf param.sfo)
-add_dependencies(${PROJECT_NAME}_uncomp.vpk ${PROJECT_NAME}.velf param.sfo)