Update build pipeline

Author: containerscrew

.github/workflows/build.yml

@@ -22,6 +22,9 @@ jobs:
         include:
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
+          
+          - os: ubuntu-latest
+            target: aarch64-unknown-linux-gnu
 
           - os: macOS-latest
             target: x86_64-apple-darwin
@@ -45,4 +48,7 @@ jobs:
           sudo apt-get -qq install musl-dev musl-tools pkg-config make
   
       - name: Run build
-        run: cargo build --release --locked --target ${{ matrix.target }}
+        run: cargo build --release --locked --target ${{ matrix.target }}
+      
+      - name: Run the binary
+        run: ./target/${{ matrix.target }}/release/gitrack -p /tmp