Add support for overriding the options for the clang static analyzer

Add support for overriding the options for the clang static analyzer. The justification for this is that it is possible to override the code model options and since it is possible to override that with -std=c+17 then it should be possible to ensure the clang static analyzer can see the same option, but it appears to be hardcoded to c+14. Additionally, there are other options that seem to be hardcoded and thus can cause conflicts.