Remove use of $_SESSION for filter values

Problem/Motivation

This is a followup from 📌 Add ability to view migrate_message table data Fixed .

Remove use of $_SESSION to store filter values in dblog, locale, and migrate. This use of SESSION was queried by alexpott in #86.5 📌 Add ability to view migrate_message table data Fixed in the other issue.

• \Drupal\dblog\Controller\DbLogController
• \Drupal\locale\Form\TranslateFilterForm
• \Drupal\migrate\Controller\MigrateMessageController.

Steps to reproduce

Proposed resolution

Instead of using $_SESSION, get the session from the request.

Remaining tasks

Patch
Review
Commit

User interface changes

N/A

API changes

N/A

Data model changes

N/A

Release notes snippet

N/A