- remove the old LGPL license headers from all files in Spack
- add SPDX headers to all files
- core and most packages are (Apache-2.0 OR MIT)
- a very small number of remaining packages are LGPL-2.1-only
* py-rtree: Added package
* py-rtree = RTree (spatial indexing) data structure for Python
* libspatialindex = Underlying C library wrapped by py-rtree
* Flake8 and Copyright issues.
* Fix Python syntax error.
* Fixed dependency type error.
* Added new version, based on updates requested in upstream PR
* 1. Change cmake to build dependency.
2. Updated to CMakePackage
