chore(workflows): publish should upload and attest all artifacts in a single zip

Author: azenla

.github/workflows/publish.yml

@@ -48,28 +48,15 @@ jobs:
     - name: 'assemble artifacts'
       run: ./hack/assemble.sh
 
-    - name: 'upload sprout-x86_64.efi.zip artifact'
-      id: upload-sprout-x86_64-efi
+    - name: 'upload artifacts'
+      id: upload
       uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
       with:
-        name: sprout-x86_64.efi.zip
-        path: target/assemble/sprout-x86_64.efi
+        name: artifacts
+        path: target/assemble/*
 
-    - name: 'upload sprout-aarch64.efi.zip artifact'
-      id: upload-sprout-aarch64-efi
-      uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
-      with:
-        name: sprout-aarch64.efi.zip
-        path: target/assemble/sprout-aarch64.efi
-
-    - name: 'attest sprout-x86_64.efi.zip artifact'
-      uses: actions/attest-build-provenance@977bb373ede98d70efdf65b84cb5f73e068dcc2a # v3.0.0
-      with:
-        subject-name: sprout-x86_64.efi.zip
-        subject-digest: "sha256:${{ steps.upload-sprout-x86_64-efi.outputs.artifact-digest }}"
-
-    - name: 'attest sprout-aarch64.efi.zip artifact'
+    - name: 'attest artifacts'
       uses: actions/attest-build-provenance@977bb373ede98d70efdf65b84cb5f73e068dcc2a # v3.0.0
       with:
-        subject-name: sprout-aarch64.efi.zip
-        subject-digest: "sha256:${{ steps.upload-sprout-aarch64-efi.outputs.artifact-digest }}"
+        subject-name: artifacts.zip
+        subject-digest: "sha256:${{ steps.upload.outputs.artifact-digest }}"