Disable netlib testing (#550)

## Issue

Authors:
  - Ramakrishnap (https://github.com/rgsl888prabhu)

Approvers:
  - Ishika Roy (https://github.com/Iroy30)

URL: #550

Author: rgsl888prabhu

benchmarks/linear_programming/utils/get_datasets.py

@@ -693,7 +693,7 @@ def extract(file, dir, type):
         raise Exception(f"Unknown file extension found for extraction {file}")
     # download emps and compile
     # Disable emps for now
-    if type == "netlib":
+    if type == "netlib" and False:
         url = MittelmannInstances["emps"]
         file = os.path.join(dir, "emps.c")
         download(url, file)