MFH: r514120
devel/renpy: update to 7.3.4
Changes: https://www.renpy.org/release/7.3.4 (see Announcment)
Changes: https://www.renpy.org/doc/html/changelog.html#renpy-7-3-4
Reported by: portscout
Approved by: ports-secteam blanket (regression fixes)