fix(canary): use curl instead of gh CLI for release download

Author: drew

.github/workflows/release-canary.yml

@@ -76,12 +76,14 @@ jobs:
           set -euo pipefail
           TAG="${{ steps.release.outputs.tag }}"
           ASSET="openshell-${{ matrix.target }}.tar.gz"
+          URL="https://github.com/${{ github.repository }}/releases/download/${TAG}/${ASSET}"
 
           echo "Downloading ${ASSET} from release ${TAG}..."
-          gh release download "${TAG}" \
-            --repo "${{ github.repository }}" \
-            --pattern "${ASSET}" \
-            --output "/tmp/${ASSET}"
+          curl -fsSL \
+            -H "Authorization: token ${GH_TOKEN}" \
+            -H "Accept: application/octet-stream" \
+            -o "/tmp/${ASSET}" \
+            "${URL}"
 
           tar -xzf "/tmp/${ASSET}" -C /tmp
           install -m 755 /tmp/openshell /usr/local/bin/openshell