spacetelescope/spherical_geometry: Update built-in qd library to version 2.3.24

<p>This is a maintenance release as the new version of the <code>qd</code> library is essentially the same library as the modified v2.3.23 previously shipped with the <code>spherical_geometry</code>. It again allows the use of system-installed <code>qd</code> library (version >=2.3.24).</p&gt

spacetelescope/spherical_geometry: Multiple bug fixes and compatibility improvements

<ul> <li>Improved compatibility with <code>numpy</code> 2.0</li> <li>Fixed crash in multi-union for nearly identical input polygons [#233]</li> <li>Fixed crash in convex_hull when input includes repeated points [#254]</li> <li>Fixed a bug in quad-precision functions normalize and intersection functions [#256]</li> </ul&gt