IBX-7015: Fixed Content Type cache_keys

[reithor]

Question	Answer
JIRA issue	IBX-7015
Type	bug
Target Ibexa version	v3.3
BC breaks	no

Fixes issue that was introduced when cache keys where shortened:
ibexa/core@7abf760#diff-a2bccb77c1a669abe70799f430495ee174afa21189b6466169e7780815844c3c

• $this->getTypeKeys should return only keys that represent the same Content Type
• self::CONTENT_TYPE_GROUP_WITH_ID_SUFFIX_IDENTIFIER is part of $this->getGroupKeys
• self::CONTENT_TYPE_GROUP_WITH_BY_REMOTE_SUFFIX_IDENTIFIER is unneeded (Content Type Groups do not have a remote id)
• introduced 2 new identifiers: self::CONTENT_TYPE_WITH_ID_SUFFIX_IDENTIFIER and self::CONTENT_TYPE_WITH_BY_REMOTE_SUFFIX_IDENTIFIER

NOTE:
The command provided in https://issues.ibexa.co/browse/IBX-7015 runs without errors in v3.3 (!).

Checklist:

• Provided PR description.
• Tested the solution manually.
• Provided automated test coverage.
• Checked that target branch is set correctly (master for features, the oldest supported for bugs).
• Ran PHP CS Fixer for new PHP code (use $ composer fix-cs).
• Asked for a review (ping @ezsystems/engineering-team).

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[micszo]

Regression tests OK.