fix(ci): restore pack release musl ci RUSTFLAGS inject (#2180)

Author: fireairforce

.github/workflows/pack-release.yml

@@ -3,7 +3,6 @@ name: utoopack-release
 on:
   release:
     types: [published]
-
 jobs:
   build:
     if: startsWith(github.event.release.tag_name, 'utoopack-v')
@@ -23,8 +22,10 @@ jobs:
           - host: ubuntu-latest
             target: aarch64-unknown-linux-gnu
             docker: ghcr.io/napi-rs/napi-rs/nodejs-rust:lts-debian-aarch64
+            # Note: export RUSTFLAGS for musl need inject especially: https://github.com/utooland/utoo/pull/1980
             build: |
               rustup target add aarch64-unknown-linux-gnu &&
+              export RUSTFLAGS='--cfg tokio_unstable -Zshare-generics=y -Zthreads=8 -Zunstable-options -Csymbol-mangling-version=v0 -Clinker-flavor=gnu-lld-cc -Clink-self-contained=+linker' &&
               npm run build:binding --workspace=@utoo/pack -- --target aarch64-unknown-linux-gnu
           - host: ubuntu-latest
             target: aarch64-unknown-linux-musl
@@ -45,6 +46,7 @@ jobs:
           - host: ubuntu-latest
             target: x86_64-unknown-linux-musl
             docker: ghcr.io/napi-rs/napi-rs/nodejs-rust:lts-alpine
+            # Note: export RUSTFLAGS for musl need inject especially: https://github.com/utooland/utoo/pull/1980
             build: |
               set -ex &&
               rm /etc/apk/repositories &&
@@ -53,6 +55,7 @@ jobs:
               apk update &&
               apk add --no-cache libc6-compat pkgconfig dav1d libdav1d dav1d-dev clang-static llvm-dev &&
               rustup target add x86_64-unknown-linux-musl &&
+              export RUSTFLAGS='--cfg tokio_unstable -Zshare-generics=y -Zthreads=8 -Zunstable-options -Csymbol-mangling-version=v0 -Clinker-flavor=gnu-lld-cc -Clink-self-contained=+linker' &&
               npm run build:binding --workspace=@utoo/pack -- --target x86_64-unknown-linux-musl
           # swc_plugin_runner not supported on aarch64 windows now
           # - host: windows-latest