Cut a new release to fix FTBFS with CMake 4.0

[sergiodj]

Hi,

blosc 1.21.6 is currently FTBFSing with CMake 4.0 due to:

2025/06/23 22:09:42 INFO -- Configuring incomplete, errors occurred!
2025/06/23 22:09:42 WARN CMake Error at CMakeLists.txt:75 (cmake_minimum_required):
2025/06/23 22:09:42 WARN   Compatibility with CMake < 3.5 has been removed from CMake.
2025/06/23 22:09:42 WARN
2025/06/23 22:09:42 WARN   Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
2025/06/23 22:09:42 WARN   to tell CMake that the project requires at least <min> but has been updated
2025/06/23 22:09:42 WARN   to work with policies introduced by <max> or earlier.
2025/06/23 22:09:42 WARN
2025/06/23 22:09:42 WARN   Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway.

I see that this has already been fixed. Would it be possible to cut a new release to include the fix above?

Thanks.