Try different builder method

.github/workflows/master.yml

@@ -49,43 +49,36 @@ jobs:
         run: cargo clippy --all-targets
 
   build:
-    name: Build Release (${{ matrix.target }})
-    runs-on: ubuntu-latest
+    name: Build Release (${{ matrix.runner }})
     needs: test-and-lint
     strategy:
       matrix:
         include:
-          - target: x86_64-unknown-linux-gnu
+          - runner: ubuntu-latest
             artifact_name: ghost-resend-mailer-x86_64-linux
-            platform: linux/amd64
-          - target: aarch64-unknown-linux-gnu
+          - runner: ubuntu-latest-arm64
             artifact_name: ghost-resend-mailer-aarch64-linux
-            platform: linux/arm64
+    runs-on: ${{ matrix.runner }}
 
     steps:
       - uses: actions/checkout@v4
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
 
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: 1.78.0
 
-      - name: Create builder container
-        run: |
-          docker buildx create --name multiarch-builder --driver docker-container --bootstrap
-          docker buildx use multiarch-builder
-
-      - name: Build in Docker
+      - name: Install dependencies
         run: |
-          docker buildx build --platform ${{ matrix.platform }} \
-            --build-arg RUST_TARGET=${{ matrix.target }} \
-            --output type=local,dest=./output \
-            -f .github/workflows/build.Dockerfile .
-
+          sudo apt-get update
+          sudo apt-get install -y pkg-config libssl-dev
+      
+      - name: Build release
+        run: cargo build --release
+
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.artifact_name }}
-          path: output/ghost-resend-mailer
+          path: target/release/ghost-resend-mailer
           retention-days: 7