Update .gitlab-ci.jsonnet

.gitlab-ci.jsonnet

-local dockerfile_name(image) = if (image == "") then ("Dockerfile") else ("Dockerfile." + image); 
+local dockerfile_name(image) = if (image == "bor") then ("Dockerfile") else ("Dockerfile." + image); 
 local param_cmd(image) = {
         cmd: |||
             /kaniko/executor
@@ -22,7 +22,7 @@ local param_job(image, depends=[]) = {
     ]
   };
 {
-  "bor": param_job("",[]),
+  "bor": param_job("bor",[]),
   "alltools": param_job("alltools", []),
   "classic": param_job("classic", []),
   "release": param_job("release", []),