Add a check about PS_VERSION_DB

[Quetzacoalt91]

Questions	Answers
Description?	This PR adds a check on the value of PS_VERSION_DB. A mismatch between the current version of PrestaShop and the value store in database means all the migration files may not have run. The merchant needs to check if its structure is up-to-date by running missed SQL files and bumping PS_VERSION_DB when done. This PR also removes some duplicated code to get the module version.
Type?	improvement
BC breaks?	Nope
Deprecations?	Nope
Fixed ticket?	Partially fixes https://github.com/PrestaShop/PrestaShop/issues/33856, Fixes https://github.com/PrestaShop/PrestaShop/issues/15198
Sponsor company	@PrestaShopCorp
How to test?	Manually change the value of PS_VERSION_DB in the configuration table to make the error appear. Restoring its original value will make the error disappear.