py-scipy: updated to 1.11.3

Issues closed for 1.11.3
------------------------
* BUG: scipy.optimize's trust-constr algorithm hangs when keep-feasible...
* freqz: suboptimal performance for worN=2\*\*n+1, include_nyquist=True...
* Bug in scipy.sparse.csgraph.min_weight_full_bipartite_matching
* BUG: Different results between numpy.fft.rfft and scipy.signal.freqz
* Buffer dtype mismatch, expected 'ITYPE_t' but got 'long'
* BUG: johnsonsu distribution no longer accepts integer \`b\` parameter
* BUG: dev.py has \`distutils\` usage
* BUG: mesonpy embeds random path in .pyx files
* BUG: Regression in 1.11.2: optimize.least_squares with method='trf'...
* BUG: Build fails on latest commit
* BUG: scipy.sparse.csgraph.laplacian raises AttributeError on...
* BUG: Incorrect sampling from zero rank covariance

Pull requests for 1.11.3
------------------------
* BUG: add infeasibility checks to min_weight_full_bipartite_matching
* BUG: Allow johnsonsu parameters to be floats
* BUG: sparse.csgraph: Support int64 indices in traversal.pyx
* BUG: Fix python3.12 distutils dev.py build
* BUG: trust-constr Bounds exclusive
* MAINT: should not be using np.float64() on arrays
* REL, MAINT: prep for 1.11.3
* BUG: Fixes 19103 by adding back make_strictly_feasible to lsq...
* BLD: Avoid absolute pathnames in .pyx files
* MAINT: signal: Remove the cval parameter from the private function...
* BLD: revert to using published wheels [wheel build]
* BUG: Support sparse arrays in scipy.sparse.csgraph.laplacian
* MAINT: stats.CovViaEigendecomposition: fix \`_LA\` attribute...
* TST: fix \`TestODR.test_implicit\` test failure with tolerance...
* BUG: freqz rfft grid fix
* MAINT: newton, make sure x0 is an inexact type
* BUG: stats: fix build failure due to incorrect Boost policies...
* BLD: add float.h include to \`_fpumode.c\`, fixes Clang on Windows...
* MAINT: fix libquadmath licence

(adam)