[CHAT-530] Message reminders

[nijeesh-stream]

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CLA

• [x] The code changes follow best practices
• [x] Code changes are tested (add some information if not applicable)

Description of the pull request

• Added the reminders feature
  • added create reminders
  • added delete reminders
  • added query reminders
  • added update reminders
• In the Makefile added targets to run the tests and linting in docker