fix: update broken links in migrate.py (Redot-Engine#33)

migrate.py

@@ -154,11 +154,11 @@
  ('https://godotengine.org/community', 'https://www.redot.org'),
  ('https://nightly.link/godotengine/godot-docs/workflows/build_offline_docs/master/godot', 'https://nightly.link/redot-engine/redot-docs/workflows/build_offline_docs/master/redot'),
  ('https://github.com/godotengine/godot-docs/issues', 'https://github.com/redot-engine/redot-docs/issues'),
- ('https://github.com/godotengine/godot/blob/master', 'https://github.com/redot-engine/redot/blob/master'),
- ('https://raw.githubusercontent.com/godotengine/godot/master', 'https://raw.githubusercontent.com/redot-engine/redot/master'),
+ ('https://github.com/godotengine/godot/blob/master', 'https://github.com/redot-engine/redot-engine/blob/master'),
+ ('https://raw.githubusercontent.com/godotengine/godot/master', 'https://raw.githubusercontent.com/redot-engine/redot-engine/master'),
  ('https://github.com/godotengine/godot-demo-projects', 'https://github.com/redot-engine/redot-demo-projects'),
  ('https://discord.gg/bdcfAYM4W9', 'https://discord.gg/redot'),
- ('https://github.com/godotengine/godot', 'https://github.com/redot-engine/redot'),
+ ('https://github.com/godotengine/godot', 'https://github.com/redot-engine/redot-engine'),
  ('https://github.com/godotengine/godot-proposals', 'https://github.com/redot-engine/redot-proposals'),
  ('https://raw.githubusercontent.com/godotengine/godot-docs', 'https://raw.githubusercontent.com/redot-engine/redot-docs'),
  ('https://github.com/godotengine/', 'https://github.com/redot-engine/'),