Add delimiter to `redis_store`

Bojan Marjanovicrequested to merge
494292-follow-up-from-add-session_prefix-rules-and-implement-matching-cookie-for-classify into master

What does this MR do and why?

Based on #494292 (closed), we should add a delimiter between session_cookie_token_prefix and public_id in order to satisfy https://gitlab.com/gitlab-org/cells/http-router/-/blob/main/src/rules/session_prefix.json?ref_type=heads#L20 session_prefix rule.

MR acceptance checklist

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

Screenshots or screen recordings

N/A

How to set up and validate locally

  1. Checkout the branch
  2. Verify that new cookie has added delimiter

note: detailed setup !145178 (merged)

Related to #494292 (closed)

Edited by Bojan Marjanovic

Merge request reports