ci(deb): add arm64 deb packaging to cd

.github/workflows/cd.yml

@@ -175,10 +175,18 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
   publish-release-deb:
-    name: publish-release-deb
+    name: publish-release-deb for ${{ matrix.target }}
     runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        include:
+          - target: x86_64-unknown-linux-musl
+          - target: armv7-unknown-linux-musleabihf
+
+
     env:
-      TARGET: x86_64-unknown-linux-musl
+      TARGET: ${{ matrix.target }}
       # Emit backtraces on panics.
       RUST_BACKTRACE: 1
       # Since we're distributing the dpkg, we don't know whether the user will
@@ -210,13 +218,7 @@ jobs:
     - name: Add rustup target
       shell: bash
       run: |
-        rustup target add x86_64-unknown-linux-musl
-
-    # for some reason, the above action doesn't seem to set the target correctly
-    - name: Add rustup target
-      shell: bash
-      run: |
-        rustup target add x86_64-unknown-linux-musl
+        rustup target add ${{ env.TARGET }}
 
     - name: Install cargo-deb
       shell: bash
@@ -236,7 +238,7 @@ jobs:
         cargo deb --profile deb --target ${{ env.TARGET }}
         version="${{ github.ref_name }}"
         echo "DEB_DIR=target/${{ env.TARGET }}/debian" >> $GITHUB_ENV
-        echo "DEB_NAME=television_$version-1_amd64.deb" >> $GITHUB_ENV
+        echo "DEB_NAME=television_$version-1_${{ env.TARGET }}.deb" >> $GITHUB_ENV
 
     - name: Create sha256 sum of deb file
       shell: bash