bug#42191: hplip-3.20.6 hash mismatch

[Matthew Brooks]

Looks like the tarball for hplip was changed in-place again. It's been this way 
for a few days, and since it doesn't seem to have been reported yet, I figured 
I should do it.


building /gnu/store/5a07ajq8zkhblayhzn6z94nj8cgad406-hplip-3.20.6.tar.gz.drv...
downloading from 
http://downloads.sourceforge.net/project/hplip/hplip/3.20.6/hplip-3.20.6.tar.gz 
...
-sha256 hash mismatch for 
/gnu/store/ha65zsjdid82snj1w2c9mykl8iavwkww-hplip-3.20.6.tar.gz:
  expected hash: 0rmk7i28mb0q66i5l9d0fq2j23dkhz5gx5g2xvi16ga0dnprcilp
  actual hash:   083w58wpvvm6sir6rf5dwx3r0rman9sv1zpl26chl0a88crjsjy6
hash mismatch for store item 
'/gnu/store/ha65zsjdid82snj1w2c9mykl8iavwkww-hplip-3.20.6.tar.gz'
build of /gnu/store/5a07ajq8zkhblayhzn6z94nj8cgad406-hplip-3.20.6.tar.gz.drv 
failed