TEST-#3869: add build-docs check in CI (#3870)
TEST-#3869: add build-docs check in CI (#3870)

Co-authored-by: Dmitry Chigarev <c800ca340162d691fac8d6798673ae2203938c22@users.noreply.github.com>
Signed-off-by: Anatoly Myachev <891778d0bbe2d9c0eda4a6dbde77616e7f335abb@intel.com>
modin-project/modin,modin-project/modin