one step beyond

[peppelinux]

• fix: removed spid-testenv2
• chore: code linting on top of https://github.com/italia/spid-express/pull/43

[peppelinux]

@matfur92 take a look at this, if this help

code linting works but tests have errors

@bfabio those errors thows up even with your last commit only, so I believe that's something in my test environment, something related to versioning