Add software_versions to all exploits

[postmodern]

Convert the version ranges in the vulnerability summaries or descriptions into software_versions.

summary "Arbitrary remote command execution in Flowmon <11.1.14, <12.3.5"
description <<~DESC
  Flowmon versions prior to 11.1.14 and 12.3.5 have an unauthenticated
  command-injection vulnerability via the `pluginPath` query parameter
  used by the `/service.pdfs/confluence` HTTP end-point.
  ...
DESC

software_versions [
  '< 11.1.14',
  '>= 12.0.0, < 12.3.5'
]

• exploits/ivanti/CVE-2021-44529.rb
• exploits/ivanti/CVE-2024-21887.rb
• exploits/palo-alto/pan-os/CVE-2024-3400.rb
• exploits/sophos/CVE-2023-1671.rb
• exploits/crushftp/CVE-2024-4040.rb
• exploits/flowmon/CVE-2024-2389.rb
• exploits/activemq/CVE-2023-46604.rb
• exploits/d-link/CVE-2024-3273.rb