www/*: update Passenger 6.0.17 -> 6.0.18

Bump PORTREVISION for www/nginx-devel.

<ChangeLog>

• Adds support for arm (aarch64) rpm packages.
• Adds Ubuntu 23.04 "Lunar" packages, removes Ubuntu 22.10 "Kinetic" packages.
• Removes packages for Debian 9 "Stretch" (EOL June 2022).
• [RPM] Changes to building Nginx module packages for the latest supported Nginx module stream instead of the default.
• [Ruby] Makes Passenger more resilient to invalid byte sequences when loading the Ruby native extension. Contributed by Drew Wells.
• [Ruby] Add an unhandled_exception_before_exit event callback. Contributed by James Tomson.
• [Nginx] Upgrades preferred Nginx to 1.24.0 from 1.22.1.
• Updated various library versions used in precompiled binaries (used for e.g. gem installs):
  • cmake: 3.25.1 -> 3.26.4
  • curl: 7.87.0 -> 8.1.2
  • git: 2.39.0 -> 2.41.0
  • gnupg: 2.4.0 -> 2.4.2
  • libgcrypt: 1.10.1 -> 1.10.2
  • libgpg_error: 1.46 -> 1.47
  • openssl: 3.0.7 -> 3.1.1
  • rubygems: 3.4.3 -> 3.4.13
  • zstd: 1.5.2 -> 1.5.5
  • rubies:
    • 2.7.7 -> 2.7.8
    • 3.0.5 -> 3.0.6
    • 3.1.3 -> 3.1.4
    • 3.2.0 -> 3.2.2

</ChangeLog>