api.open5e.com dataset out of sync with master branch

[daft-develop]

Hello @eepMoody!

Really enjoy Open5e-api, thank you for all the work on setting it up.

I was going through some of the pull requests for fixes to the WotC SRD monsters.json and I've noticed a few commits to WoTC 5.1/monster.json don't appear on the live api.

One example:

on master, updated Giant Wasp correctly removes "swim speed" per #68 https://github.com/eepMoody/open5e-api/blob/efcf490bed1152746b5a214847a2c7401db22fcf/data/WOTC_5e_SRD_v5.1/monsters.json#L8848

However, on the API, the original (incorrect) data is still present: https://api.open5e.com/monsters/?challenge_rating=&armor_class=&type=&name=Giant+Wasp&document=&document__slug=

I suspect the Django database may just be out of date and needs a flush to rebuild against the WoTC .json's. I wasn't sure if this was something you simply did periodically, or it got missed.