create dpkg and iso workflows (#1941)

* create dpkg workflow

* run workflow on this branch for now

* fix formatting

* install dependencies

* add debhelper

* fix upload

* add iso build

* fix syntax error

* docker buildx

* cache key

* pureos specific dependencies

* Update pureos-iso.yaml

* Update pureos-iso.yaml

* allow downgrades

* enable kvm

* no fakemachine

* disable kvm

* use pureos debspawn

* apt update still

* sudo

* with init

* use debspawn 0.6.0

* fix download link

.github/workflows/debian.yaml

@@ -0,0 +1,52 @@
+name: Debian Package
+
+on:
+  workflow_call:
+  workflow_dispatch:
+
+env:
+  NODEJS_VERSION: '16'
+
+jobs:
+  dpkg:
+    name: Build dpkg
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        repository: Start9Labs/embassy-os-deb
+    
+    - uses: actions/setup-node@v3
+      with:
+        node-version: ${{ env.NODEJS_VERSION }}
+    
+    - name: Get npm cache directory
+      id: npm-cache-dir
+      run: |
+        echo "dir=$(npm config get cache)" >> $GITHUB_OUTPUT
+    - uses: actions/cache@v3
+      id: npm-cache
+      with:
+        path: ${{ steps.npm-cache-dir.outputs.dir }}
+        key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
+        restore-keys: |
+          ${{ runner.os }}-node-
+
+    - name: Install dependencies
+      run: |
+        sudo apt-get update
+        sudo apt-get install debmake debhelper-compat
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v2
+      
+    - name: Set up Docker Buildx        
+      uses: docker/setup-buildx-action@v2
+
+    - name: Run build
+      run: "make VERSION=0.3.x TAG=${{ github.ref_name }}"
+
+    - uses: actions/upload-artifact@v3
+      with:
+        name: deb
+        path: embassyos_0.3.x-1_amd64.deb