Add a release CI job

Author: phil-opp

Diff for: .github/workflows/release.yml

@@ -0,0 +1,49 @@
+name: Release
+
+on:
+  release:
+    types:
+      - published
+
+jobs:
+  release:
+    name: "Release"
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    environment: crates_io_release
+
+    steps:
+      - name: "Checkout Repository"
+        uses: actions/checkout@v1
+
+      - run: cargo publish -p bootloader_api
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+
+      - run: cargo publish -p bootloader-x86_64-bios-common
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+      - run: cargo publish -p bootloader-x86_64-common
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+
+      - run: cargo publish -p bootloader-x86_64-bios-boot-sector --no-verify
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+      - run: cargo publish -p bootloader-x86_64-bios-stage-2 --no-verify
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+      - run: cargo publish -p bootloader-x86_64-bios-stage-3 --no-verify
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+      - run: cargo publish -p bootloader-x86_64-bios-stage-4 --no-verify
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+
+      - run: cargo publish -p bootloader-x86_64-uefi --no-verify
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+
+      - run: cargo publish -p bootloader
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}