math/maxima: fix if quicklisp is being referenced in .sbclrc

• adding a new option NOUSERINIT, enabled by default when enabled, if the chosen lisp implementation is sbcl (the default), it ensures that sbcl is run ignoring any user init file (~/.sbclrc)

PR: 234853
Submitted by: Lorenzo Salvadore <phascolarctos@protonmail.ch> (maintainer)
Reported by: jszhao@yeah.net