[MIRROR] All vehicles can no longer cross Force Fields [MDB IGNORE] (#24841)

* All vehicles can no longer cross Force Fields (#79553)

## About The Pull Request

Fixes #78625

The check only applied to mecha vehicles, when in reality there
shouldn't be any vehicle that can freely transverse containment fields,
since that vehicle will have a mob in it, which itself shouldn't be
allowed to traverse containment fields.
## Why It's Good For The Game

Makes behavior more consistent and expectable.
## Changelog
🆑
fix: All vehicles (such as VIMs operated by a mouse or a lizard) will no
longer be able to phase through containment fields.
/🆑

* All vehicles can no longer cross Force Fields

---------

Co-authored-by: san7890 <the@san7890.com>

code/modules/power/singularity/containment_field.dm

@@ -123,7 +123,7 @@
 	if(isliving(mover))
 		shock(mover)
 		return
-	if(ismachinery(mover) || isstructure(mover) || ismecha(mover))
+	if(ismachinery(mover) || isstructure(mover) || isvehicle(mover))
 		bump_field(mover)
 		return