Wmcore

- Remove check of RSE dump root_failed attr in MSUnmerged (Alan Malta Rodrigues) 10894

- Temporary fix for the StatusChangeTasks ReqMgr2 thread (Alan Malta Rodrigues) 10693
- Keep workflows in running-open if they still have Available/Acquired GQEs (Alan Malta Rodrigues) 10693

- Add validation to the SubRequestType parameter (Alan Malta Rodrigues) 10890

- Remove unused Unified/MSTransferor code (Alan Malta Rodrigues) 10876
- Use the right COMP scramArch for PowerPC workflows (Alan Malta Rodrigues) 10871

- Remove PhEDEx library and any other use of PhEDEx (Alan Malta Rodrigues) 10856
- update campaigns used in our test setup (Alan Malta Rodrigues) 10859
- Update wmagent-deploy script to deploy Py3 WMAgent by default; update to cycle 1.5.4 (Alan Malta Rodrigues) 10859
- Check whether WMStep object has gpu attribute (Alan Malta Rodrigues) 10866
- Remove leading ../../ from logArchive tarballs (Alan Malta Rodrigues) 10868
- Support different architectures during job submission and runtime (Alan Malta Rodrigues) 10853

- Updating workflow json templates; adding working PY3 templates (Alan Malta Rodrigues) 10761
- Update Rucio Int url (Alan Malta Rodrigues) 10855
- Skip ErrorHandler cycle if agent configuration fails to be retrieved - take2 (Alan Malta Rodrigues) 10852
- add two new CMSSW exit code: 8034 and 8501 (Stefano Belforte) 10850
- Set request_GPUs classad according to RequiresGPU (Alan Malta Rodrigues) 10849