CI: keep Numpy 1.x in wheels tests
Description
This MR should hopefully keep NumPy at version 1.x until we're ready to upgrade wheels support to version 2.x (see !2275 (merged)).
NumPy was being upgraded by packages installed during the testing phase of the wheel builds. This MR first installs NuPy < version 2, then installs the wheels for testing with the pip
option --upgrade-strategy only-if-needed
.
Closes #744 (closed)
API Changes and Justification
Backwards Compatible Changes
-
This change does not modify any class/function/struct/type definitions in a public C header file or any Python class/function definitions -
This change adds new classes/functions/structs/types to a public C header file or Python module
Backwards Incompatible Changes
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This change modifies an existing class/function/struct/type definition in a public C header file or Python module -
This change removes an existing class/function/struct/type from a public C header file or Python module