Build error with `-D charset_detection=none`
When building with the aforementioned option, it results in:
tracker-miners/src/libtracker-miners-common/meson.build:30:0: ERROR: Unknown variable "charset_library".
When building with the aforementioned option, it results in:
tracker-miners/src/libtracker-miners-common/meson.build:30:0: ERROR: Unknown variable "charset_library".