E-100 tags merger

BUR #29750 has been approved by @nonamethanks.

create alias entwicklung-100 -> e-100
rename jagdpanzer_e100 -> jagdpanzer_e-100
create alias jpz-e-100 -> jagdpanzer_e-100

Duplicate tags for the E-100 tanks and its fictional TD variant.

This bulk update request is pending automatic rejection in 5 days.

The bulk update request #29750 (forum #297568) has been approved by @nonamethanks.