ci: linux: specify target triple for neon pack-build (vectordb) (#1889)

fixes that all `neon pack-build` packs are named
`vectordb-linux-x64-musl-*.tgz` even when cross-compiling

adds 2nd param:
`TARGET_TRIPLE=${2:-x86_64-unknown-linux-gnu}`
`npm run pack-build -- -t $TARGET_TRIPLE`

.github/workflows/npm-publish.yml

@@ -133,7 +133,7 @@ jobs:
           free -h
       - name: Build Linux Artifacts
         run: |
-          bash ci/build_linux_artifacts.sh ${{ matrix.config.arch }}
+          bash ci/build_linux_artifacts.sh ${{ matrix.config.arch }} ${{ matrix.config.arch }}-unknown-linux-gnu
       - name: Upload Linux Artifacts
         uses: actions/upload-artifact@v4
         with:
@@ -188,7 +188,7 @@ jobs:
       - name: Build Linux Artifacts
         run: |
           source ./saved_env
-          bash ci/manylinux_node/build_vectordb.sh ${{ matrix.config.arch }}
+          bash ci/manylinux_node/build_vectordb.sh ${{ matrix.config.arch }} ${{ matrix.config.arch }}-unknown-linux-musl
       - name: Upload Linux Artifacts
         uses: actions/upload-artifact@v4
         with:

ci/build_linux_artifacts.sh

@@ -1,8 +1,9 @@
 #!/bin/bash
 set -e
 ARCH=${1:-x86_64}
+TARGET_TRIPLE=${2:-x86_64-unknown-linux-gnu}
 
-# We pass down the current user so that when we later mount the local files 
+# We pass down the current user so that when we later mount the local files
 # into the container, the files are accessible by the current user.
 pushd ci/manylinux_node
 docker build \
@@ -18,4 +19,4 @@ docker run \
     -v $(pwd):/io -w /io \
     --memory-swap=-1 \
     lancedb-node-manylinux \
-    bash ci/manylinux_node/build_vectordb.sh $ARCH
+    bash ci/manylinux_node/build_vectordb.sh $ARCH $TARGET_TRIPLE

ci/manylinux_node/build_vectordb.sh

@@ -2,6 +2,7 @@
 # Builds the node module for manylinux. Invoked by ci/build_linux_artifacts.sh.
 set -e
 ARCH=${1:-x86_64}
+TARGET_TRIPLE=${2:-x86_64-unknown-linux-gnu}
 
 if [ "$ARCH" = "x86_64" ]; then
     export OPENSSL_LIB_DIR=/usr/local/lib64/
@@ -17,4 +18,4 @@ FILE=$HOME/.bashrc && test -f $FILE && source $FILE
 cd node
 npm ci
 npm run build-release
-npm run pack-build
+npm run pack-build -t $TARGET_TRIPLE