security/snuffleupagus: update to 0.8.3

ChangeLog: https://github.com/jvoisin/snuffleupagus/releases/tag/v0.8.3

New features

• Add the ability to dump the parameter passed to eval
• Add the ability to match on eval's parameter
• Add optional extended checks for readonly_exec
• Add config error for ini rules with identical key
• Add disabled functions return type to config export

Breaking Changes

• Mix the stacktrace in the sha256 for the filename of .dump()

Bug fixes

• Make it actually possible to configure sloppy comparison on latests PHP7
• Allow file:// prefix in include() wich readonly_exec mode
• Fix a possible crash when exporting function list
• Fix a minor memory leak when parsing cookie-related configuration

PR: 266291
Reported by: franco@opnsense.org (maintainer)