Fix release deploy pipeline (#90)

Author: bioball

.github/index.pkl

@@ -20,10 +20,7 @@ import "pkl:semver"
 
 import "@gha/actions/Artifact.pkl"
 import "@gha/actions/Common.pkl"
-import "@gha/actions/Setup.pkl"
 import "@gha/Context.pkl"
-import "@gha/Workflow.pkl"
-import "@pkl.impl.ghactions/helpers.pkl"
 import "@pkl.impl.ghactions/jobs/HawkeyeCheck.pkl"
 import "@pkl.impl.ghactions/steps/SetupPkl.pkl"
 
@@ -292,7 +289,8 @@ release = (prb) {
         new Common.Checkout {}
         new Artifact.Download {
           with {
-            name = "\(buildArtifactsName)-*"
+            pattern = "\(buildArtifactsName)-*"
+            `merge-multiple` = true
             path = "out"
           }
         }

.github/workflows/release.yml

@@ -347,8 +347,9 @@ jobs:
     - uses: actions/checkout@v5
     - uses: actions/download-artifact@v6
       with:
-        name: pkl-swift-build-artifacts-*
         path: out
+        pattern: pkl-swift-build-artifacts-*
+        merge-multiple: true
     - env:
         GH_TOKEN: ${{ github.token }}
         GH_REPO: ${{ github.repository }}