Handle null check for project component updates

[sergio-esperalta-bi]

**Summary**
This pull request addresses an issue where null values for components in projectComponents caused errors during partial updates. A null check has been added to ensure stability when processing these updates.

**Additional Details**
- Includes a null check to handle unexpected values in the projectComponents.
- Improves robustness in update processes.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
80.0% Coverage on New Code
0.0% Duplication on New Code

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