removed native cpu optimization

Author: bwsw

Cargo.toml

@@ -7,7 +7,7 @@ repository = "https://github.com/insight-platform/FFmpeg-Input"
 readme = "README.md"
 keywords = ["FFmpeg", "Video"]
 categories = ["computer-vision"]
-version = "0.1.19"
+version = "0.1.20"
 edition = "2021"
 license="Apache-2.0"
 rust-version = "1.62"

docker/Dockerfile.u2004

@@ -19,7 +19,7 @@ COPY --from=planner /opt/recipe.json recipe.json
 RUN cargo chef cook --release --recipe-path recipe.json
 COPY . .
 
-ENV RUSTFLAGS=" -C target-cpu=native -C opt-level=3"
+ENV RUSTFLAGS=" -C opt-level=3"
 
 RUN maturin build --release --manylinux off --out dist
 RUN python3 -m pip install --upgrade pip