Allow specifying shape of dtyped tensor constructors

[ricardoV94]

dvector hardcodes shape=(None,). Would be nicer to make it a partial of vector with the fixed dtype to still allow providing a specific static shape if the user wants to

pytensor/pytensor/tensor/type.py

Lines 847 to 854 in 1935809

	cvector = TensorType("complex64", shape=(None,))
	zvector = TensorType("complex128", shape=(None,))
	fvector = TensorType("float32", shape=(None,))
	dvector = TensorType("float64", shape=(None,))
	bvector = TensorType("int8", shape=(None,))
	wvector = TensorType("int16", shape=(None,))
	ivector = TensorType("int32", shape=(None,))
	lvector = TensorType("int64", shape=(None,))

[ricardoV94]

Some parts of the codebase check for types specifically such as itypes=[dmatrix, dvector] or assert x.type == dmatrix, those won't work with the partial approach.