CI: 3 FAIL, 1 ERROR

[Bruno Haible via Bug reports for the GNU Texinfo documentation system]

Hi,

Today's CI failed:

FAIL: t/09indices.t 1472 - encoding_index_latin1_enable_encoding indices sort
FAIL: t/09indices.t 1477 - encoding_index_latin1_enable_encoding converted 
file_plaintext
FAIL: t/09indices.t 1479 - encoding_index_latin1_enable_encoding converted 
file_info

ERROR: t/09indices.t - exited with status 3