Silence draw manager warning.

This message isn't useful for users so silenced it.

source/blender/draw/intern/draw_manager_shader.c

@@ -618,8 +618,9 @@ static uint32_t drw_shader_dependencies_get(const DRWShaderLibrary *lib, const c
       }
       dbg_name[i + 1] = '\0';
 
-      CLOG_WARN(&LOG,
-                "Error: Dependency not found: %s\n"
+      CLOG_INFO(&LOG,
+                0,
+                "Dependency '%s' not found\n"
                 "This might be due to bad lib ordering or overriding a builtin shader.\n",
                 dbg_name);
     }