fix(enum): type annotation fix

Signed-off-by: Guennadi Maximov C <g.maxc.fox@protonmail.com>

Author: DrKJeff16

lua/wezterm/types/enum/copy-mode-assignment.lua

@@ -51,7 +51,7 @@
 ---|{ JumpBackward: { prev_char: boolean } }
 ---|{ JumpForward: { prev_char: boolean } }
 ---|{ MoveBackwardZoneOfType: "Input"|"Output"|"Prompt" }
----|{ MoveByPage: number }
+---|{ MoveByPage: integer }
 ---|{ MoveForwardZoneOfType: "Input"|"Output"|"Prompt" }
 ---|{ SetSelectionMode: SelectionMode }