IBX-9316: Fixed cpu count for Ibexa Cloud #2461

Job	Run time
Solr integration tests (7.4)	13m 20s
Run code style check (8.0)	2m 57s
Solr integration tests (8.0)	13m 32s
Solr integration tests (8.1)	13m 12s
Unit tests & SQLite integration tests (7.4)	9m 40s
Unit tests & SQLite integration tests (8.0)	9m 9s
Unit tests & SQLite integration tests (8.1)	9m 5s
PostgreSQL integration tests (7.4)	28m 41s
MySQL integration tests (7.4)	14m 39s
PostgreSQL integration tests (8.0)	26m 11s
MySQL integration tests (8.0)	14m 43s
PostgreSQL integration tests (8.1)	28m 19s
MySQL integration tests (8.1)	14m 19s
	3h 17m 47s

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