github-actions: bump vmactions/freebsd-vm from 1.5.2 to 1.5.5

Bumps [vmactions/freebsd-vm](https://github.com/vmactions/freebsd-vm) from 1.5.2 to 1.5.5.
- [Release notes](https://github.com/vmactions/freebsd-vm/releases)
- [Commits](77ed28d336...f0552d3b69)

---
updated-dependencies:
- dependency-name: vmactions/freebsd-vm
  dependency-version: 1.5.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/builds.yml

@@ -3443,7 +3443,7 @@ jobs:
         with:
           name: prep
           path: prep
-      - uses: vmactions/freebsd-vm@77ed28d336d03fe19a3f4f7266c1d2c4714dd79d
+      - uses: vmactions/freebsd-vm@f0552d3b69211736abd97f02ff3d4674c56b73b1
         with:
           release: "15.0"
           arch: x86_64