Tests: Add a test that weights file generates different results per player correctly (#3392)

* Tests: Add a test that weights file generates different results per player correctly

* Update test/programs/test_generate.py

* Generate.main() return and accessibility options were changed

test/programs/data/weights/weights.yaml

@@ -0,0 +1,10 @@
+name: Player{number}
+game: Archipelago # we only need to test options work and this "supports" all the base options
+Archipelago:
+  progression_balancing:
+    0: 50
+    50: 50
+    99: 50
+  accessibility:
+    0: 50
+    2: 50