[fix] Replace Binary with LargeBinary

[bachp]

Binary is deprecated in SQLAlchemy and was removed in 1.4.

It was just an alias for LargeBinary

This is a first step for #3607

[vodorok]

Hi @bachp! I apologize for neglecting this PR for this long. Great work so far, but we also have schema migrations under web/server/codechecker_server/migrations/report/versions. Could you please check, what happens in the case of a db migration in which we want to migrate an existing database with Binary columns to a database with LargeBinary columns?

[whisperity]

Dear @bachp,

Thank you for your contribution! I later independently arrived at the same conclusion you did. Due to a larger set of related changes to using (Large)Binarys, I have incorporated your changes with some slight cosmetic touch-ups (making sure the imported symbol names are sorted alphabetically) into #4089.

I will close this pull request due to this, but rest assured, your contribution will be attributed in a separate commit merged with #4089's eventual merge.

[whisperity]

Dear @bachp,

2519a2f was merged in #4089. 👏