Enable Coverity Scan only on uxlfoundation/oneTBB repo

[phprus]

Description

To fix CI errors on forks we need to enable Coverity Scan only on main repo.

Error example:
https://github.com/phprus/oneTBB/actions/runs/12580192302/job/35061676517

Or we may use repository_id instead of repository name:

github.repository_id == '67641996'

Fixes # - issue number(s) if exists

Type of change

Choose one or multiple, leave empty if none of the other choices apply

Add a respective label(s) to PR if you have permissions

• bug fix - change that fixes an issue
• new feature - change that adds functionality
• tests - change in tests
• infrastructure - change in infrastructure and CI
• documentation - documentation update

Tests

• added - required for new features and some bug fixes
• not needed

Documentation

• updated in # - add PR number
• needs to be updated
• not needed

Breaks backward compatibility

• Yes
• No
• Unknown

Notify the following users

@omalyshe

Other information

[phprus]

CI error:

 33/133 Test  #33: test_buffer_node .........................***Timeout 180.01 sec

Issue: #1467 (Aug 4, 2024)