Type promotion for `indices` arrays and casting `vals` in integer indexing

[ndgrigorian]

This pull request proposes resolutions to #1360, #1382, and #1482 by changing the behavior of advanced indexing and indexing functions.

• x[i_0, i_1, ...] now promotes arrays i_0 ... i_N to an appropriate integer data type, and only raises where such a data type cannot be found
• x[indices] = vals now casts vals to the data type of x regardless of type. This aligns with place/boolean indexing.
• dpt.put now warns the user about race conditions when indices are not unique

Additionally, this PR implements changes to take, put, and generalized advanced integer indexing which handle cases where empty axes are being indexed.

• [X] Have you provided a meaningful PR description?
• [X] Have you added a test, reproducer or referred to an issue with a reproducer?
• [X] Have you tested your changes locally for CPU and GPU devices?
• [X] Have you made sure that new changes do not introduce compiler warnings?
• [ ] Have you checked performance impact of proposed changes?
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[github-actions[bot]]

Deleted rendered PR docs from intelpython.github.com/dpctl, latest should be updated shortly. :crossed_fingers:

[github-actions[bot]]

Array API standard conformance tests for dpctl=0.17.0dev0=py310h15de555_305 ran successfully. Passed: 870 Failed: 8 Skipped: 92

[coveralls]

coverage: 88.21% (+0.03%) from 88.177% when pulling 6b3b09939673f646449431558f5172b6279b5658 on integer-indexing-casting into f5c6610b62244a24f98e03ce9f97cc5a9433879f on master.

[github-actions[bot]]

Array API standard conformance tests for dpctl=0.17.0dev0=py310h15de555_306 ran successfully. Passed: 870 Failed: 8 Skipped: 92