Reported by GCC 12:
../scummvm/engines/glk/zcode/processor.cpp: In member function 'void Glk::ZCode::Processor::call(Glk::ZCode::zword, int, Glk::ZCode::zword*, int)':
../scummvm/engines/glk/zcode/processor.cpp:349:17: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
349 | if (h_version <= V4) // V1 to V4 games provide default
| ^~
../scummvm/engines/glk/zcode/processor.cpp:352:25: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
352 | *--_sp = (zword)((argc-- > 0) ? args[i] : value);
| ^
All the other sub-engines use the engine or authoring system
name, not the name of particular interpreters. So I felt it
best to rename frotz to zcode for consistency