fix_issue-2319

[vtavana]

resolves #2319

The vector norms ord={None, 1, 2, inf} and the matrix norms ord={None, 1, 2, inf, "fro", "nuc"} now consistently return zero for empty arrays, which are arrays with at least one axis of size zero. This change affects dpnp.linalg.norm, dpnp.linalg.vector_norm, and dpnp.linalg.matrix_norm. Previously, dpnp would either raise errors or return zero depending on the parameters provided

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[github-actions]

View rendered docs @ https://intelpython.github.io/dpnp/index.html

[github-actions]

Array API standard conformance tests for dpnp=0.18.0dev0=py312he4f9c94_47 ran successfully.
Passed: 1005
Failed: 0
Skipped: 45

[coveralls]

coverage: 71.773% (+0.01%) from 71.763%
when pulling 71d44f4 on fix-issue-2319
into 4986f39 on master.

[antonwolfy]

Thank you @vtavana, LGTM!