chore(tests): fix invalid jobparser tests

- has_with had undetected structure error now failing the schema
- empty_step and has_secrets are invalid and caught by the schema
  there no longer is a need for them

act/jobparser/jobparser_test.go

@@ -42,16 +42,6 @@ func TestParse(t *testing.T) {
 			options: nil,
 			wantErr: false,
 		},
-		{
-			name:    "has_secrets",
-			options: nil,
-			wantErr: false,
-		},
-		{
-			name:    "empty_step",
-			options: nil,
-			wantErr: false,
-		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {