trivial: Disable the FreeBSD CI action as it's been failing for a long time

.github/workflows/main.yml

@@ -76,38 +76,3 @@ jobs:
       with:
         name: artifacts
         path: ./out/artifacts
-
-  build-freebsd:
-    runs-on: macos-latest
-    timeout-minutes: 20
-    name: build-freebsd-package
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v2
-    - name: Find tag
-      id: tagger
-      uses: jimschubert/query-tag-action@v1
-    - name: Build
-      id: test
-      uses: vmactions/freebsd-vm@v0.1.4
-      with:
-        usesh: true
-        mem: 8192
-        prepare: |
-          pkg install -y git python3 glib meson pkgconf gobject-introspection \
-            vala gtk-doc json-glib gpgme gnutls sqlite3 curl gcab libarchive \
-            libelf libgpg-error gettext-tools gtk-update-icon-cache atk pango \
-            binutils gcc
-        sync: rsync
-        run: ./contrib/ci/build_freebsd_package.sh
-          --GITHUB_SHA=${GITHUB_SHA}
-          --GITHUB_REPOSITORY_OWNER=${GITHUB_REPOSITORY_OWNER}
-          --GITHUB_REPOSITORY=${GITHUB_REPOSITORY}
-          --GITHUB_TAG=${{steps.tagger.outputs.tag}}
-    - name: Upload fwupd binary artifact
-      uses: actions/upload-artifact@v2
-      with:
-        name: Binary package
-        path: |
-          fwupd*.txz
-