Update tileset IDs to correctly display in Tiled

[smileynet]

Describe the Bug
Due to Tiled's inconsistent application of count-by-one for tile mapping, the tile properties appear on the wrong tilemap tile

To Reproduce
Steps to reproduce the behavior:

1. Load tilemap in Tiled
2. Click matching object on tilemap, note that the objectID to the right (+1) has the property of type instead of the expected tile.

Expected Behavior
The correct tile should show the type

Additional Context
Tiled adds one to the data array for tiles, but does not consistently apply this logic elsewhere.