Adsk contrib - Remove dev suffix from RB-2.0 (#1652)

* Removing dev suffix in RB-2.0

Signed-off-by: Cedrik Fuoco <cedrik.fuoco@autodesk.com>

* Keep the line but make it empty instead

Signed-off-by: Cedrik Fuoco <cedrik.fuoco@autodesk.com>

CMakeLists.txt

@@ -33,8 +33,8 @@ project(OpenColorIO
     HOMEPAGE_URL https://github.com/AcademySoftwareFoundation/OpenColorIO
     LANGUAGES CXX C)
 
-# "dev", "beta1", rc1", etc or "dev" for an official release.
-set(OpenColorIO_VERSION_RELEASE_TYPE "dev")
+# "dev", "beta1", rc1", etc or "" for an official release.
+set(OpenColorIO_VERSION_RELEASE_TYPE "")
 
 enable_testing()