try 2 tests julia

Author: galabovaa

.github/workflows/julia-tests.yml

@@ -115,6 +115,6 @@ jobs:
       - shell: julia --color=yes {0}
         run: |
           using Pkg
-          Pkg.test("HiGHS")
+          Pkg.test("HiGHS"; test_args=["--jobs=2"];)
 
-        # Pkg.test("HiGHS"; test_args=["--jobs=2"];)
+        # Pkg.test("HiGHS")