[MacPorts] #59139: opencascade: update to 7.4

[MacPorts]

#59139: opencascade: update to 7.4
--------------------+-------------------------
 Reporter:  luzpaz  |      Owner:  (none)
     Type:  update  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:  opencascade
--------------------+-------------------------
 New stable released:
 https://www.opencascade.com/sites/default/files/documents/release_notes_7.4.0.pdf

-- 
Ticket URL: <https://trac.macports.org/ticket/59139>
MacPorts <https://www.macports.org/>
Ports system for macOS