drop getrandom patch

Signed-off-by: sbwml <admin@cooluc.com>

Author: sbwml

.github/workflows/build-release.yml

@@ -44,14 +44,6 @@ jobs:
           shadowsocks_version="$(git describe --tags `git rev-list --tags --max-count=1`)"
           echo shadowsocks_version="$shadowsocks_version" >> "$GITHUB_ENV"
           git checkout $(git describe --tags `git rev-list --tags --max-count=1`)
-          # getrandom local
-          echo '[patch.crates-io]' >> Cargo.toml
-          echo 'getrandom = { path = "../getrandom", version = "0.3" }' >> Cargo.toml
-          cd ..
-          # patch getrandom
-          git clone https://github.com/rust-random/getrandom -b v$(grep -oP 'getrandom \d+\.3.\d+' shadowsocks-rust/Cargo.lock | head -1 | awk '{print $2}')
-          cd getrandom
-          patch -p1 < ../patches/getrandom-0.3-musl.patch
           cd ..
           [ "${{ matrix.target }}" = "mips-unknown-linux-musl" ] && target=mips || target=mipsel
           export $(echo "CARGO_TARGET_$(echo "$target" | tr '[:lower:]' '[:upper:]')_UNKNOWN_LINUX_MUSL_LINKER"="$target-openwrt-linux-musl-gcc")