Fix(php) : Fix null pointer issue in createClearingDecisions()

[Kgitman]

Description

This pull request addresses a potential null pointer issue #2656 in the createClearingDecisions() method within DecisionImporterDataCreator.php
Closes #2656.

Changes

• Added null pointer that check for the variable $newCeId before processing within the foreach loop.
• Inserted if ($newCeId === null) { continue; } to ensure the loop skips operations if $newCeId is null.

How to test

• Tested the updated code by simulating scenarios where $newCeId could be null.
• Verified that the loop correctly skips operations and doesn't cause any errors.

/cc @GMishx

[GMishx]

Please update the commit message according to our contributing guidelines.

[Kgitman]

Ok,
So i have to just edit the commit message according to your contributing guidelines?
No need to change the code?

[GMishx]

Yes, code changes are good. Please change just the commit message.

[Kgitman]

Done?

[GMishx]

I see no difference @Kgitman

[Kgitman]

Sorry for that i changed the description , I edited the commit message please review.
@GMishx

[GMishx]

Oh, I see. But I meant the actual commit message, not the PR title or description. Since it is the once which will end up in the commit history.

[Kgitman]

Is this ok? Please review.
@GMishx

[GMishx]

LGTM

[GMishx]

Is this ok? Please review. @GMishx

Not exactly, was expecting to have only 1 commit at the end (using git commit --amend). But I guess I can squash the commits while merging.