Ammo belt issues

[NeevAsteria]

Describe the bug

Found 2 issues relating to ammo belts:

1. Ammo belts gets an error (refer to screenshot below) when unloading it while its not inside your inventory (e.g. on the ground, inside a vehicle cargo). It then leaves an empty ammo/grenade belt that can be reloaded.
2. When activating linkages to make ammo belts and you get interrupted (via forced interruption e.g. falling asleep), it still produces an empty ammo belt.

Steps To Reproduce

Steps to reproduce the behavior:

1. Find/Spawn a ammo belt
2. Drop it on the ground
3. Unload it without picking it up

Expected behavior

The ammo belt itself should disappear when unloading it if it is on the ground, similar to when unloading ammo belts if it is on your inventory

Screenshots

Error:

Belts:

Versions and configuration

• OS: Windows 8.1
• Game Version: 0.D-11046-gb0160b4
• Graphics version: Tiles
• Mods loaded:
  

Additional context

Reloading the bugged-spawned ammo belt still requires its respective ammo type and linkages.

[Night-Pryanik]

Duplicate of #35368.