`quantum_bit_shift` of `QuantumFloat` should not use SBP arithmetic function

[purva-thakre]

As stated in the title, quantum_bit_shift from SBP arithmetic should not be used in function of the same name for the QuantumFloat class.

Qrisp/src/qrisp/qtypes/quantum_float.py

Lines 1084 to 1142 in 0f9adb0

	def quantum_bit_shift(self, shift_amount):
	"""
	Performs a bit shift in the quantum device.
	While :meth:`exp_shift<qrisp.QuantumFloat.exp_shift>` performs a bit shift
	in the compiler (thus costing no quantum gates) this method performs the
	bitshift on the hardware.
	This has the advantage, that it can be controlled if called within a
	:ref:`ControlEnvironment` and furthermore admits bit shifts based on the
	state of a QuantumFloat
	.. note::
	Bit bit shifts based on a QuantumFloat are currently only possible
	if both self and ``shift_amount`` are unsigned.
	.. warning::
	Quantum bit shifting extends the QuantumFloat (ie. it allocates
	additional qubits).
	Parameters
	----------
	shift_amount : int or QuantumFloat
	The amount to shift.
	Raises
	------
	Exception
	Tried to shift QuantumFloat exponent by non-integer value
	Exception
	Quantum-quantum bitshifting is currently only supported for unsigned arguments
	Examples
	--------
	We create a QuantumFloat and a QuantumBool to perform a controlled bit shift.
	::
	from qrisp import QuantumFloat, QuantumBool, h
	qf = QuantumFloat(4)
	qf[:] = 1
	qbl = QuantumBool()
	h(qbl)
	with qbl:
	qf.quantum_bit_shift(2)
	Evaluate the result
	>>> print(qf.qs.statevector())
	sqrt(2)*(|1>*|False> + |4>*|True>)/2
	"""
	from qrisp.alg_primitives.arithmetic import quantum_bit_shift
	quantum_bit_shift(self, shift_amount)