github/workflows: use cross-platform-actions for freebsd

Since vmactions is basically a bootlooping disaster* with no signs of
life from upstream, let's try a different action instead and hope it
works better. We don't need to force the latest release channel, so
delete that part. Also make the pkg install just one command for
simplicity.

*: vmactions/freebsd-vm#74

Author: Dudemanguy

.github/workflows/build.yml

@@ -172,62 +172,53 @@ jobs:
 
   freebsd:
     runs-on: macos-12 # until https://github.com/actions/runner/issues/385
-    timeout-minutes: 20 # randomly bootloops https://github.com/vmactions/freebsd-vm/issues/74
+    timeout-minutes: 20 # avoid any weirdness with the VM
     steps:
     - uses: actions/checkout@v3
     - name: Test in FreeBSD VM
-      uses: vmactions/freebsd-vm@v0
+      uses: cross-platform-actions/action@v0.19.1
       with:
-        mem: 8192
-        copyback: false
-        usesh: true
-        prepare: |
-            # Update to latest release channel
-            mkdir -p /usr/local/etc/pkg/repos
-            echo "FreeBSD: { url: "pkg+http://pkg.freebsd.org/\${ABI}/latest" }" \
-                > /usr/local/etc/pkg/repos/FreeBSD.conf
-            pkg update
-            # Requested in ci/build-freebsd.sh
-            pkg install -y \
-                git \
+        operating_system: freebsd
+        version: '13.2'
+        run: |
+            sudo pkg update
+            sudo pkg install -y \
+                alsa-lib \
                 cmake \
                 evdev-proto \
                 ffmpeg \
-                libplacebo \
-                libxkbcommon \
-                libXinerama \
-                libxpresent \
-                luajit \
-                meson \
-                openal-soft \
-                pkgconf \
-                python3 \
-                sdl2 \
-                sndio \
-                vulkan-headers \
-                wayland-protocols \
-                #
-            # Optionally auto-enabled
-            pkg install -y \
-                alsa-lib \
+                gettext \
+                git \
+                iconv \
                 jackit \
-                libXv \
                 libarchive \
                 libbluray \
                 libcaca \
                 libcdio-paranoia \
                 libdvdnav \
+                libplacebo \
+                libXinerama \
+                libxkbcommon \
+                libxpresent \
+                libXv \
+                luajit \
+                meson \
                 mujs \
+                openal-soft \
                 pipewire \
+                pkgconf \
                 pulseaudio \
+                python3 \
                 rubberband \
                 sekrit-twc-zimg \
+                sdl2 \
+                sndio \
                 uchardet \
                 v4l_compat \
-                #
-        run: |
-          ./ci/build-freebsd.sh
-          meson test -C build
+                vulkan-headers \
+                wayland-protocols
+            ./ci/build-freebsd.sh
+            meson test -C build
 
   msys2:
     runs-on: windows-latest