Snippets for stella 7.0 from FreeBSD 150arm64

Sourced from https://pkg-status.freebsd.org/ampere5/data/latest-per-pkg/stella/7.0/150arm64-default.log.

/usr/include/sys/termios.h:2:2: warning: "this file includes <sys/termios.h> which is deprecated, use <termios.h> instead" [-W#warnings]
    2 | #warning "this file includes <sys/termios.h> which is deprecated, use <termios.h> instead"
      |  ^

src/gui/GameInfoDialog.hxx:142:23: warning: private field 'myBezelName' is not used [-Wunused-private-field]
  142 |     EditTextWidget*   myBezelName{nullptr};
      |                       ^

src/gui/GameInfoDialog.hxx:143:23: warning: private field 'myBezelButton' is not used [-Wunused-private-field]
  143 |     ButtonWidget*     myBezelButton{nullptr};
      |                       ^

src/gui/GameInfoDialog.hxx:144:23: warning: private field 'myBezelDetected' is not used [-Wunused-private-field]
  144 |     StaticTextWidget* myBezelDetected{nullptr};
      |                       ^

src/emucore/elf/ElfLinker.cxx:415:19: warning: loop variable '[iSection, offset]' creates a copy from type 'const value_type' (aka 'const pair<const unsigned int, unsigned int>') [-Wrange-loop-construct]
  415 |   for (const auto [iSection, offset]: relocatedInitArrays) {
      |                   ^