fix(ci): minisign install

Author: streamer45

.github/workflows/marketplace-build.yml

@@ -24,7 +24,7 @@ env:
   CARGO_TERM_COLOR: always
   RUST_BACKTRACE: 1
   SHERPA_ONNX_VERSION: "1.12.17"
-  MINISIGN_VERSION: "0.11"
+  MINISIGN_VERSION: "0.12"
   MARKETPLACE_VERSION: ${{ inputs.version }}
   RELEASE_TAG: ${{ inputs.release_tag }}
   REGISTRY_BASE_URL: ${{ inputs.registry_base_url || format('https://{0}.github.io/streamkit/registry', github.repository_owner) }}
@@ -45,8 +45,17 @@ jobs:
 
       - name: Install minisign
         run: |
-          wget -O /usr/local/bin/minisign https://github.com/jedisct1/minisign/releases/download/${MINISIGN_VERSION}/minisign-linux-x86_64
-          chmod +x /usr/local/bin/minisign
+          wget -O /tmp/minisign-${MINISIGN_VERSION}-linux.tar.gz \
+            https://github.com/jedisct1/minisign/releases/download/${MINISIGN_VERSION}/minisign-${MINISIGN_VERSION}-linux.tar.gz
+          extract_dir="/tmp/minisign-${MINISIGN_VERSION}"
+          mkdir -p "${extract_dir}"
+          tar -xzf /tmp/minisign-${MINISIGN_VERSION}-linux.tar.gz -C "${extract_dir}"
+          minisign_path="$(find "${extract_dir}" -type f -name minisign -print -quit)"
+          if [ -z "${minisign_path}" ]; then
+            echo "minisign binary not found in ${extract_dir}"
+            exit 1
+          fi
+          sudo install -m 0755 "${minisign_path}" /usr/local/bin/minisign
           minisign -h >/dev/null
 
       - name: Install sherpa-onnx