run GitHub action on ubuntu-latest, update the cache action version, …

…allow insecure packages

Add ES 9 and Laravel 12 support

Update version of the cache action

Merge branch 'v4'

Merge pull request #56 from jasonwinn/fix-migrations-table-assumption

Update base migration file to check if table elastic_migrations table already exists

Fix code style

Update elastic-adapter version

Add a primary key to the migrations table

Add missing annotation

Update README