ci: replace artifact deletion action with custom script

.github/scripts/delete-artifact.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+set -xe
+ARTIFACT_NAME="$1"
+
+ARTIFACT_ID=$(gh api repos/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID/artifacts --jq ".artifacts[] | select(.name==\"$ARTIFACT_NAME\") | .id")
+gh api -X DELETE repos/$GITHUB_REPOSITORY/actions/artifacts/$ARTIFACT_ID
+echo "Deleted artifact $ARTIFACT_NAME with ID $ARTIFACT_ID"

.github/workflows/build.yml

@@ -1303,11 +1303,14 @@ jobs:
     needs: webassembly-build
 
     steps:
+      - name: 🧰 Checkout
+        uses: actions/checkout@v4
+
       - name: 🌍 Deploy WebAssembly Build to GitHub Pages
         id: deployment
         uses: actions/deploy-pages@v4
 
       - name: 🗑️ Delete artifact
-        uses: geekyeggo/delete-artifact@v5
-        with:
-          name: github-pages
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: .github/scripts/delete-artifact.sh github-pages