Fixes `Sidekiq.strict_args` warning

What does this MR do and why?

This MR fixes the Sidekiq's warning message:

Job arguments to Users::TrackNamespaceVisitsWorker must be native JSON types, but Fri, 23 Aug 2024 14:39:29 +0200 is a DateTime.
See https://github.com/sidekiq/sidekiq/wiki/Best-Practices
To disable this error, add `Sidekiq.strict_args!(false)` to your initializer.

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 there is no warning message anymore

changed milestone to %17.4

added backend maintenancerefactor typemaintenance labels

assigned to @bmarjanovic

added pipelinetier-1 label

Hey @acook.gitlab

could you please give the final backend review here?

note: I'm skipping the initial review, since the change is straight-forward.

requested review from @acook.gitlab

Reviewer roulette

Category	Reviewer	Maintainer
backend	@missy-gitlab (UTC-4, 6 hours behind author)	@sashi_kumar (UTC+0, 2 hours behind author)

Please refer to documentation page for guidance on how you can benefit from the Reviewer Roulette, or use the GitLab Review Workload Dashboard to find other available reviewers.

If needed, you can retry the danger-review job that generated this comment.

Generated by Danger

approved this merge request

added pipeline:mr-approved label

added pipelinetier-3 pipeline:run-e2e-omnibus-once labels and removed pipelinetier-1 label

Before you set this MR to auto-merge

This merge request will progress on pipeline tiers until it reaches the last tier: pipelinetier-3. We will trigger a new pipeline for each transition to a higher tier.

Before you set this MR to auto-merge, please check the following:

• You are the last maintainer of this merge request
• The latest pipeline for this merge request is pipelinetier-3 (You can find which tier it is in the pipeline name)
• This pipeline is recent enough (created in the last 8 hours)

If all the criteria above apply, please set auto-merge for this merge request.

See pipeline tiers and merging a merge request for more details.

resolved all threads

enabled automatic add to merge train when checks pass

Generated by gitlab_quality-test_tooling.

---

Slow tests detected in this merge request. These slow tests might be related to this merge request's changes.

Click to expand

Job	File	Name	Duration	Expected duration
#7655314746	spec/features/admin/users/users_spec.rb#L177	Admin::Users GET /admin/users when blocking/unblocking a user shows confirmation and allows blocking and unblocking	66.91 s	< 50.13 s
#7655312108	spec/features/admin/users/users_spec.rb#L177	Admin::Users GET /admin/users when blocking/unblocking a user shows confirmation and allows blocking and unblocking	70.96 s	< 50.13 s

added rspec:slow test detected label

E2E Test Result Summary

allure-report-publisher generated test report!

e2e-test-on-gdk: test report for d7bf474d

expand test summary

+------------------------------------------------------------------+
|                          suites summary                          |
+-------------+--------+--------+---------+-------+-------+--------+
|             | passed | failed | skipped | flaky | total | result |
+-------------+--------+--------+---------+-------+-------+--------+
| Plan        | 73     | 0      | 0       | 0     | 73    | ✅     |
| Package     | 20     | 0      | 12      | 0     | 32    | ✅     |
| Create      | 128    | 0      | 15      | 0     | 143   | ✅     |
| Govern      | 71     | 0      | 0       | 0     | 71    | ✅     |
| Verify      | 44     | 0      | 2       | 0     | 46    | ✅     |
| Data Stores | 31     | 0      | 1       | 0     | 32    | ✅     |
| Monitor     | 8      | 0      | 0       | 0     | 8     | ✅     |
| Analytics   | 2      | 0      | 0       | 0     | 2     | ✅     |
| Secure      | 3      | 0      | 0       | 0     | 3     | ✅     |
| Manage      | 1      | 0      | 1       | 0     | 2     | ✅     |
| Fulfillment | 2      | 0      | 0       | 0     | 2     | ✅     |
| Release     | 5      | 0      | 0       | 0     | 5     | ✅     |
+-------------+--------+--------+---------+-------+-------+--------+
| Total       | 388    | 0      | 31      | 0     | 419   | ✅     |
+-------------+--------+--------+---------+-------+-------+--------+

added this merge request to the merge train at position 2

merged

mentioned in commit aa6d02a9

added workflowstaging-canary label

added workflowcanary label and removed workflowstaging-canary label

added workflowstaging label and removed workflowcanary label

added workflowproduction label and removed workflowstaging label

added releasedcandidate label

added releasedpublished label and removed releasedcandidate label