Hotfix: build fail

docker/Dockerfile

@@ -126,7 +126,7 @@ RUN git clone --recursive https://github.com/fmtlib/fmt.git && cd fmt && git che
 # install arc-opt
 RUN apt-get update && apt-get -y install git cmake build-essential libboost-system-dev libboost-program-options-dev libboost-thread-dev libboost-test-dev pkg-config libeigen3-dev libboost-filesystem-dev
 RUN apt-get update && apt-get -y install liburdfdom-headers-dev liburdfdom-dev
-RUN git clone --branch icra_2025 https://github.com/ARC-OPT/wbc.git && cd wbc && git checkout refactoring
+RUN git clone --branch icra_2025 https://github.com/ARC-OPT/wbc.git && cd wbc
 RUN git clone --branch v2.6.8 --recurse-submodules https://github.com/stack-of-tasks/pinocchio.git && cd pinocchio && mkdir build && cd build && cmake .. -DBUILD_PYTHON_INTERFACE=OFF -DBUILD_UNIT_TESTS=OFF -DCMAKE_BUILD_TYPE=Release && make -j$(nproc) && make install
 RUN git clone https://github.com/coin-or/qpOASES.git -b releases/3.2.0 && cd qpOASES &&  mkdir patches && cp ../wbc/patches/qpOASES.patch patches && git apply patches/qpOASES.patch && mkdir build && cd build && cmake .. -DCMAKE_BUILD_TYPE=Release && make -j$(nproc) && make install
 RUN git clone --recurse-submodules https://github.com/stack-of-tasks/eiquadprog.git -b v1.2.5 && cd eiquadprog && cp ../wbc/patches/eiquadprog.patch . && git apply eiquadprog.patch && mkdir build && cd build && cmake .. -DCMAKE_BUILD_TYPE=Release && make -j$(nproc) && make install