test(nginx): fix tests to work in GHA

Closes: #1371
Signed-off-by: Xe Iaso <me@xeiaso.net>

test/nginx/test.sh

@@ -1,24 +1,15 @@
 #!/usr/bin/env bash
 
-export VERSION=$GITHUB_COMMIT-test
-export KO_DOCKER_REPO=ko.local
-
 source ../lib/lib.sh
 
 set -euo pipefail
 
-build_anubis_ko
 mint_cert mimi.techaro.lol
 
-docker run --rm -it \
-	-v ./conf/nginx:/etc/nginx:ro \
-	-v ../pki:/techaro/pki:ro \
+docker run --rm \
+	-v $PWD/conf/nginx:/etc/nginx:ro \
+	-v $PWD/pki:/techaro/pki:ro \
 	nginx \
 	nginx -t
 
-docker compose up -d
-
-docker compose down -t 1 || :
-docker compose rm -f || :
-
 exit 0