Bump vmactions/freebsd-vm from v0.1.3 to v0.1.4

Bumps [vmactions/freebsd-vm](https://github.com/vmactions/freebsd-vm) from v0.1.3 to v0.1.4.
- [Release notes](https://github.com/vmactions/freebsd-vm/releases)
- [Commits](vmactions/freebsd-vm@v0.1.3...e75f517)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -50,7 +50,7 @@ jobs:
     - uses: actions/checkout@v2
     - name: Build
       id: build-freebsd
-      uses: vmactions/[email protected].3
+      uses: vmactions/[email protected].4
       with:
         usesh: true
         prepare: pkg install -y ghc hs-cabal-install git autoconf