Add arm64 debian container tests

.github/workflows/ci.yml

@@ -223,6 +223,10 @@ jobs:
             base-image: alpine
             build-source: alpine-arm64
             os-type: linux-musl
+          - machine: actuated-arm64
+            base-image: debian-arm64
+            build-source: actuated-arm64
+            os-type: linux-glibc
     runs-on: ${{ matrix.machine }}
     timeout-minutes: 60
     steps:

docker/debian-arm64.dockerfile

@@ -0,0 +1,18 @@
+FROM mcr.microsoft.com/dotnet/sdk:8.0.201-bookworm-slim
+
+RUN apt-get update && \
+    apt-get install -y \
+        cmake \
+        clang \
+        make
+
+# Install older sdks using the install script as there are no arm64 SDK packages.
+RUN curl -sSL https://dot.net/v1/dotnet-install.sh --output dotnet-install.sh \
+    && echo "SHA256: $(sha256sum dotnet-install.sh)" \
+    && echo "5eb82d8578f55cdadcb2edfd35ec649a2c6fc11a682e876b1cd68077badbf794  dotnet-install.sh" | sha256sum -c \
+    && chmod +x ./dotnet-install.sh \
+    && ./dotnet-install.sh -v 6.0.419 --install-dir /usr/share/dotnet --no-path \
+    && ./dotnet-install.sh -v 7.0.406 --install-dir /usr/share/dotnet --no-path \
+    && rm dotnet-install.sh
+
+WORKDIR /project