Bump vmactions/freebsd-vm in the github-actions group

Bumps the github-actions group with 1 update: [vmactions/freebsd-vm](https://github.com/vmactions/freebsd-vm).


Updates `vmactions/freebsd-vm` from 1.4.5 to 1.4.6
- [Release notes](https://github.com/vmactions/freebsd-vm/releases)
- [Commits](vmactions/freebsd-vm@d1e6581...a6de934)

---
updated-dependencies:
- dependency-name: vmactions/freebsd-vm
  dependency-version: 1.4.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build-platforms.yml

@@ -132,7 +132,7 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Build on FreeBSD
-        uses: vmactions/freebsd-vm@d1e65811565151536c0c894fff74f06351ed26e6 # v1.4.5
+        uses: vmactions/freebsd-vm@a6de9343ef5747433d9c25784c90e84998b9d69a # v1.4.6
         with:
           usesh: true
           prepare: |