Bug 25669: (follow-up) Minor fixes

Bug 25669: (follow-up) Minor fixes

Bulk doesn't support include_type_name, update requirement to
Search::Elasticseach@6.80, and remove data type name from tests.

Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit e926de5e8f359acf6b8beff541fe13ce2a5ac49e)

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
(cherry picked from commit 22c9ea9737d614a26b06092cda9708e27013e494)
Rebased-by: Victor Grousset/tuxayo <victor@tuxayo.net>
Signed-off-by: Arthur Suzuki <arthur.suzuki@biblibre.com>