analyzers: fix a couple format errors

[enr0n]

A couple mvwprintw() calls result in build errors like:

error: format ‘%d’ expects argument of type ‘int’, but argument 5 has type ‘time_t’ {aka ‘long int’} [-Werror=format=]

Update these calls to use the correct format specifiers.

[agrenott]

Thanks @enr0n , fixes compilation on Gentoo as well. PR worth integrating.