Makes tests with floor_divide more stable on PVC

[antonwolfy]

TestFloorDivideRemainder::test_basic test generates the same values for both input array.
The PR proposes to change values for divisor input array and to make them different from dividend input array. That should makes test more stable with float32 data type.
Currently it might fail on PVC with LTS driver for case with floor_divide function.

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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=0.18.0dev3=py312he4f9c94_6 ran successfully.
Passed: 1231
Failed: 0
Skipped: 9

[coveralls]

coverage: 71.757%. remained the same
when pulling 5534b5b on resolve-test-filaure-on-pvc-in-floor_divide
into 56ccf86 on master.