[BUG] install.sh bug when try to reinstall the deepgemm

[Dingjifeng]

if use the same version the .whl will not be updated, need to change the script to

pip install dist/*.whl --force-reinstall

full script：

# Change current directory into project root
original_dir=$(pwd)
script_dir=$(realpath "$(dirname "$0")")
cd "$script_dir"

# Remove old dist file, build files, and install
rm -rf build dist
rm -rf *.egg-info
python setup.py bdist_wheel
pip install dist/*.whl --force-reinstal

# Open users' original directory
cd "$original_dir"