modernize_HTC_0611
fix all know problems so far.
Should work using JDL to submit Dagman.
Some use of deprecated HTC bindings sitll possible, to be "looked for".
More testing needed.
Should be a good base for testing htcondor2/classad2
validation: #8489
What's Changed
- first version which works using JDL to submit dag by @belforte in #8486
- use HTC bindings 23.9.0a2 by @belforte in #8487
Full Changelog: modernize_HTC_0604...modernize_HTC_0611