1.1.2

Migrations:

• https://github.com/procrastinate-org/procrastinate/blob/main/procrastinate/sql/migrations/01.01.01_01_job_id_bigint.sql
  Switches integer to bigint in procedure signatures (useful if you have more than 2B tasks)

What's Changed

Bug Fixes

• Switch remaining integer job_id elements to bigint, reported by @Vladimir-Filimonov via #902
• Aiopg: pass original kwargs to psycopg2, reported by @amacfie-tc via #909

Miscellaneous

• Switch doc to Markdown by @ewjoachim in #904
• Fix badges by @ewjoachim in #905

Full Changelog: 1.1.1...1.1.2