chore: update build workflow and add container build script (#70)

* chore: update build workflow and add container build script
* Add build dependencies to workflow
* fix: remove unnecessary magellan installation path from goreleaser config

.github/workflows/main.yml

@@ -21,6 +21,13 @@ jobs:
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
+      
+      - name: Install dependencies
+        run: |
+          sudo apt update && sudo apt install -y curl git gcc g++ make \
+            gcc-aarch64-linux-gnu binutils-aarch64-linux-gnu \
+            libc6-dev-arm64-cross software-properties-common
+  
 
       - name: Checkout
         uses: actions/checkout@v4
@@ -53,6 +60,6 @@ jobs:
           args: release --clean
         id: goreleaser
       - name: Attest Binaries
-        uses: actions/attest-build-provenance@v1
+        uses: actions/attest-build-provenance@v2
         with:
-          subject-path: '${{ github.workspace }}/dist/magellan_linux_amd64_v3/magellan'
+          subject-checksums: dist/checksums.txt