Only display texture line items under GraphicsTextures to developers

It doesn’t make sense to give every player such easy access to the various textures in a game. In Robloxian High School, players are able to retexture their accessories in-game. The developer console giving such easy access to various textures in-game allows any bad actor to easily steal player retextures.

Here is a screenshot from somebody else’s game, I have immediate access to any and all textures loaded.

Texture stealing can still be done by downloading the local place data, but making this change to hide texture lists from non developers is a good way to mitigate this issue