Kimkulling/mark blender versions as not supported (#5370)

* Cleanup defs + add deprecated macro

* Remove empty line

* Remove dead code

---------

Co-authored-by: Kim Kulling <kim.kulling@draeger.com>

code/CMakeLists.txt

@@ -1396,6 +1396,7 @@ IF (ASSIMP_WARNINGS_AS_ERRORS)
         -Wno-unused-template
         -Wno-undefined-func-template
         -Wno-declaration-after-statement
+        -Wno-deprecated-declarations
       )
     ELSE()
       TARGET_COMPILE_OPTIONS(assimp PRIVATE /W4 /WX)
@@ -1417,9 +1418,7 @@ TARGET_INCLUDE_DIRECTORIES ( assimp PUBLIC
 IF(ASSIMP_HUNTER_ENABLED)
   TARGET_LINK_LIBRARIES(assimp
       PUBLIC
-      #polyclipping::polyclipping
       openddlparser::openddl_parser
-      #poly2tri::poly2tri
       minizip::minizip
       ZLIB::zlib
       RapidJSON::rapidjson