fix: drop linux-arm64 from release matrix (cross-compile openssl issues)

- Removed aarch64-unknown-linux-gnu target that fails due to missing
  OpenSSL cross-compilation support in GitHub Actions
- Keep darwin-x64, darwin-arm64, linux-x64

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: cdwenwang

.github/workflows/release.yml

@@ -21,9 +21,6 @@ jobs:
           - target: x86_64-unknown-linux-gnu
             os: ubuntu-latest
             suffix: linux-x64
-          - target: aarch64-unknown-linux-gnu
-            os: ubuntu-latest
-            suffix: linux-arm64
     steps:
       - uses: actions/checkout@v4
 
@@ -32,12 +29,6 @@ jobs:
         with:
           targets: ${{ matrix.target }}
 
-      - name: Install cross-compilation dependencies
-        if: contains(matrix.target, 'linux') && contains(matrix.target, 'aarch64')
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y gcc-aarch64-linux-gnu
-
       - name: Build
         run: |
           cd rust-core
@@ -72,7 +63,6 @@ jobs:
           cp artifacts/codeseek-darwin-x64/codeseek-darwin-x64 release/
           cp artifacts/codeseek-darwin-arm64/codeseek-darwin-arm64 release/
           cp artifacts/codeseek-linux-x64/codeseek-linux-x64 release/
-          cp artifacts/codeseek-linux-arm64/codeseek-linux-arm64 release/
 
       - name: Create Release
         uses: softprops/action-gh-release@v1