v8.0.3

[rel-v8r0]

*docs

FIX: (#6508) Added CloudComputingElement to AdminGuide/Resources

*Resources

NEW: (#6504) Added network selection to CloudCE.

*ResourceStatusSystem

FIX: (#6500) GOCDB parser to understand also real URLs

*WorkloadManagement

FIX: (#6486) pass CE parameters to dirac-jobexec instead of writing them in the configuration

*WorkloadManagementSystem

FIX: (#6478) reduce the PollingTime of JobAgent to 20s
FIX: (#6438) fix the timestamp of initial logging records

*Core

FIX: (#6476) quoting the DB passwords for special characters
FIX: (#6458) Scripts: adapt to proper way of getting console_scripts entry_points, mandatory for importlib_metadata v5
FIX: (#6445) Only use X- headers if /WebApp/Balancer is defined

*Docs

FIX: (#6458) Fail if one the commands cannot be documented
FIX: (#6456) Fix the title for the Command Reference Page, fixes #6455