1.4.12 - Drop s4c-gui, bump deps

What's Changed

Changed

• Drop s4c-gui submodule since it's now included in sprites4curses
• Change anvil header inclusion to be off by default
  • Improves #52
• Use int32_t for coins balance in SerFighter
  • Closes #107
• Bump HELAPORDO_BINSAVEFILE_VERSION to 0.0.6
• Bump sprites4curses to 0.4.8
• Bump koliseo to 0.4.6
• Bump invil to 0.2.19
• Bump amboso to 2.0.9
  • Closes #52
• Bump s4c-scripts to 0.1.3
• Update gif in README by @AliShahabzadeh

PR - feat: 1.4.12 Drop s4c-gui, bump deps by @jgabaut

Full Changelog: 1.4.11...1.4.12