Reorder TOC

Move visualisation to after GOL

Author: thawes-rse

_toc.yml

@@ -113,10 +113,10 @@ parts:
                   - file: individual_modules/introduction_to_julia/arrays_and_matrices
                   - file: individual_modules/introduction_to_julia/io
                   - file: individual_modules/introduction_to_julia/package_management
-                  - file: individual_modules/introduction_to_julia/visualisation
                   - file: individual_modules/introduction_to_julia/performant_code
                   - file: individual_modules/introduction_to_julia/project_game_of_life
                   - file: individual_modules/introduction_to_julia/implemented_game_of_life
+                  - file: individual_modules/introduction_to_julia/visualisation
                   - file: individual_modules/introduction_to_julia/multi_file_project
           - file: course_homepages/python
             sections: