WmAgentScript test against testbed

setting the test environment (make sure it doesn't affect production data)

1. login to vocms049 as you

2. clone WmAgentScipts in the new directory

   git clone https://github.com/CMSCompOps/WmAgentScripts.git WmAgentScripts_testbed

3. patch https://github.com/CMSCompOps/WmAgentScripts/pull/129

   cd WmAgentScripts_testbed
   curl https://patch-diff.githubusercontent.com/raw/CMSCompOps/WmAgentScripts/pull/129.patch | git am   
   

4. change url

   • change all cmsweb.cern.ch to cmsweb-testbed.ch unless url is pointing to DBS or PhEDEx read api.
   • DBS/PhEDEx write api should be changed to cmsweb-testbed.cern.ch
   • DBS/PhEDEx read api remains cmsweb.cern.ch