install musl in upload-release

Author: usamoi

.github/workflows/upload-release.yml

@@ -44,6 +44,9 @@ jobs:
           GH_TOKEN: ${{ github.token }}
         shell: bash
         run: |
+          if [ "${{ matrix.os }}" = "ubuntu-22.04" ]; then
+            sudo apt install musl-tools
+          fi
           rustup target add ${{ matrix.target }}
           cargo build -p cargo-pgrx --bin cargo-pgrx --features cargo-edit/vendored-openssl --target ${{ matrix.target }} --release