feat(store): add pcking and acompc (#1470)

* Create pcking

Another store for Germany.  I tested the code on my pc.

* docs: add pcking to store list

* Rename pcking to pcking.ts

* Update index.ts

* Update filter.md

* Update index.ts

* Create acompc.ts

* chore: linting

* chore: linting

Co-authored-by: Jef LeCompte <jeffreylec@gmail.com>

docs/reference/filter.md

@@ -33,6 +33,7 @@ Used with the `STORES` variable.
 
 | Stores | Country | Environment variable |
 |---|---|---|
+| AComPC | DE | `acompc` |
 | Adorama | US | `adorama`|
 | Alternate | DE | `alternate`|
 | Alternate | NL | `alternate-nl`|
@@ -111,6 +112,7 @@ Used with the `STORES` variable.
 | Overclockers | UK | `overclockers`|
 | PCCG | AU | `pccg`|
 | PCComponentes | ES | `pccomponentes`|
+| PCKing | DE | `pcking` |
 | PlayStation | US | `playstation`|
 | PNY | US | `pny`|
 | Proshop | DE | `proshop-de`|