Fix boolean reductions for #1327

[ndgrigorian]

Closes #1327

This PR fixes a typo in the Python binding common to both boolean reductions (any, all).

The binding was calling the implementations of these functions with dst_nd rather than iter_nd.

dst_nd and iter_nd often ended up being the same for small-dimensional arrays, which masked the problem.

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[github-actions]

View rendered docs @ https://intelpython.github.io/dpctl/pulls/1329/index.html

[coveralls]

coverage: 84.839%. remained the same when pulling 7e2a434 on fix-gh-1327 into a1dd350 on master.

[github-actions]

Array API standard conformance tests for dpctl=0.14.6dev0=py310h7bf5fec_93 ran successfully.
Passed: 639
Failed: 361
Skipped: 119

[github-actions]

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

[github-actions]

Array API standard conformance tests for dpctl=0.14.6dev0=py310h7bf5fec_91 ran successfully.
Passed: 639
Failed: 361
Skipped: 119