CI for building Servo docker image

.forgejo/workflows/render-servo.yml

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+name: Build Servo Image
+on:
+  schedule:
+    - cron: "0 1 * * *"
+  push:
+    paths:
+      - 'dockerfiles/Dockerfile.servo'
+      - '.forgejo/workflows/render-servo.yml'
+jobs:
+  build:
+    runs-on: debian-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3.5.3
+        with:
+          ref: trunk
+      - name: Buildah Action
+        uses: https://github.com/redhat-actions/buildah-build@v2
+        with:
+          image: git.gmem.ca/arch/servo
+          tags: latest $(date -I)
+          containerfiles: |
+            ./dockerfiles/Dockerfile.servo

dockerfiles/Dockerfile.servo

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+FROM docker.io/debian:bookworm-slim
+
+RUN apt update && apt upgrade && \
+	apt install -y curl libunwind8 libfontconfig1 libx11-6 libwayland-client0 \
+	mesa-utils libgl1-mesa-glx xkb-data libxkbcommon-x11-0 && \
+	apt-get clean autoclean && \
+	apt-get autoremove --yes && \
+	rm -rf /var/lib/{apt,dpkg,cache,log}/
+
+RUN curl -LO https://download.servo.org/nightly/linux/servo-latest.tar.gz && \
+	tar -xvf servo-latest.tar.gz && \
+	mv servo /opt && ln -s /opt/servo/servo /usr/local/bin && \
+	rm servo-latest.tar.gz
+
+ENTRYPOINT ["/usr/local/bin/servo"]