2.62: docs build on Windows broken
Program concat-files-helper.py found: YES (C:/msys64/mingw64/bin/python3.exe C:/msys64/home/user/M/mingw-w64-glib2/src/glib-2.62.0/docs/reference/gio/concat-files-helper.py)
docs/reference/gio/meson.build:145:2: ERROR: Keyword argument 'input' requires exactly one file