HyP3 autoRIFT v0.2.0

Changed

• hyp3_autorift now requires python >=3.8, and depends on ISCE >=2.4.1 which
  includes autoRIFT 1.0.7
• Upgraded to hyp3lib v1.6.1 from v1.5.0
• Output product names have change to follow HyP3's standard pair-processing naming scheme
• Browse images are now uploaded for hyp3v1 and will appear in email notifications
• NetCDF product files include a source and reference global attribute in line with
  CF-Conventions
  (see PR #20)