Use FreeBSD 15.0 DVD iso instead

[hummeltech]

Use dvd1 images for FreeBSD-15.0-RELEASE

Description

The disc1 images for >= 15.0 no longer contain /usr/freebsd-dist files.
e.g.:

• base.txz
• kernel.txz
• lib32.txz

This causes the box builds to fail as the process used for FreeBSD 13 & 14 box builds expects those files to be present.

$ iso-info -i builds/iso/freebsd-14.3-x86_64-33f50204.iso --iso9660 | grep -A10 /usr/freebsd-dist
/usr/freebsd-dist/:
  drwxr-xr-x   2 0 0 [LSN 144899]      2048 Jun 06 2025 03:08:26  .
  drwxr-xr-x  13 0 0 [LSN 139067]      2048 Jun 06 2025 03:08:26  ..
  -rw-r--r--   1 0 0 [LSN 144900] 210362720 Jun 06 2025 03:08:26  base.txz
  -rw-r--r--   1 0 0 [LSN 247617]  49440284 Jun 06 2025 03:08:26  kernel.txz
  -rw-r--r--   1 0 0 [LSN 271758] 112622464 Jun 06 2025 03:08:26  kernel-dbg.txz
  -rw-r--r--   1 0 0 [LSN 326750]  63179716 Jun 06 2025 03:08:26  lib32.txz
  -rw-r--r--   1 0 0 [LSN 357600]      1046 Jun 06 2025 03:08:26  MANIFEST
  -rw-r--r--   1 0 0 [LSN 357601]  53301136 Jun 06 2025 03:08:26  ports.txz
  -rw-r--r--   1 0 0 [LSN 383627] 216705060 Jun 06 2025 03:08:26  src.txz
  -rw-r--r--   1 0 0 [LSN 489441]  17405084 Jun 06 2025 03:08:26  tests.txz
$ iso-info -i builds/iso/freebsd-15.0-x86_64-168f33ed.iso --iso9660 | grep -A3 /usr/freebsd-dist
/usr/freebsd-dist/:
  drwxr-xr-x   1 0 0 [LSN 147687]      2048 Nov 27 2025 22:18:08  .
  drwxr-xr-x   1 0 0 [LSN 141966]      2048 Nov 27 2025 22:18:08  ..
  -rw-r--r--   1 0 0 [LSN 147688]      1044 Nov 27 2025 22:18:08  MANIFEST

Related Issue

Fixes #1661

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Chore (non-breaking change that does not add functionality or fix an issue)

Checklist:

• I have read the CONTRIBUTING document.
• I have run the pre-merge tests locally and they pass.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• If Gemfile.lock has changed, I have used --conservative to do it and included the full output in the Description above.
• All new and existing tests passed.
• All commits have been signed-off for the Developer Certificate of Origin.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud