Move filelister to cppcheck-core

[pfultz2]

This will disable building the CLI library when BUILD_CLI=Off is set, since dmake also requires filelister.

[firewave]

I also considered moving the FileLister but have not looked into it yet. Should probably go into frontend instead.

[pfultz2]

I also considered moving the FileLister but have not looked into it yet. Should probably go into frontend instead.

I can do that, but then dmake would depend on frontend.

[sonarqubecloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

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

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