remove _org suffix from nest url

Dependencies

• [2] GLUD3ZVF Generating the reference
• [3] SCSV2FNS Reboot

Change contents

• replacement in src/the_nest/contributing.md at line 22
  [2.14345]→[2.14345:14411](∅→∅)
  − pijul push me@nest.pijul.com:pijul_org/pijul --to-channel main:29
  [2.14345]

  [2.14411]
  + pijul push me@nest.pijul.com:pijul/pijul --to-channel main:29
• replacement in src/the_nest/contributing.md at line 30
  [2.14619]→[2.14619:14681](∅→∅)
  − pijul push me@nest.pijul.com:pijul_org/pijul --to-channel :29
  [2.14619]

  [2.14681]
  + pijul push me@nest.pijul.com:pijul/pijul --to-channel :29