fix(docker/dev): GPU target uses wrong Dockerfile

Author: Yimura

docker-compose.yml

@@ -1,4 +1,3 @@
-version: '3.5'
 services:
   hashcat-build:
     image: yimura/crackerjack-docker:hashcat
@@ -35,7 +34,7 @@ services:
     image: yimura/crackerjack-docker:nvidia
     build:
       context: .
-      dockerfile: cpu/Dockerfile
+      dockerfile: nvidia/Dockerfile
     depends_on:
       - hashcat-build
       - wordlists