ci: add arm linux

.github/workflows/build.yaml

@@ -17,6 +17,9 @@ jobs:
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
             deb: true
+          - os: ubuntu-latest
+            target: aarch64-unknown-linux-gnu
+            deb: true
           - os: macos-latest
             target: x86_64-apple-darwin
           - os: macos-latest
@@ -39,18 +42,24 @@ jobs:
           override: true
           target: ${{ matrix.target }}
 
-      # will need to static link openssl
-      # - name: install cross
-      #   if: ${{ runner.os == 'Linux' }}
-      #   uses: actions-rs/cargo@v1
-      #   with:
-      #     command: install
-      #     args: cross --locked
+      - name: install cross
+        if: ${{ matrix.target == 'aarch64-unknown-linux-gnu' }}
+        uses: actions-rs/cargo@v1
+        with:
+          command: install
+          args: cross --locked
 
       - name: build
+        if: ${{ matrix.target != 'aarch64-unknown-linux-gnu' }}
         run:
           cargo build --release --all-features --locked --target ${{ matrix.target }}
 
+      - name: build (cross)
+        if: ${{ matrix.target == 'aarch64-unknown-linux-gnu' }}
+        run: >
+          cross build --release --locked --target ${{ matrix.target }}
+            --features=runtime-rules,request-ai
+
       - name: install cargo-deb
         if: ${{ matrix.deb == true }}
         uses: actions-rs/install@v0.1