Blog post: Learn JSON superpowers with jq and automate GitLab workflows (April 19)

<!-- PLEASE READ: See https://about.gitlab.com/handbook/marketing/blog/ for details on the blog process. Unless you are just suggesting a blog post idea, you will need to create the formatted merge request for your blog post in order for it to be reviewed and published. -->

## Triage (REQUIRED)

The Inbound Marketing team prioritizes requests that drive results and meet our [goals of generating organic traffic and inquiries](https://about.gitlab.com/handbook/marketing/inbound-marketing/#goals). 

Please note that there is a different process for when you want to announce something via the blog. Please see [announcement requests](https://about.gitlab.com/handbook/marketing/corporate-marketing/#requests-for-announcements) in the handbook and open an announcement request issue instead of a blog post issue. 

Generally speaking, engineering blog posts that are tutorials/how-tos or which share how we built or debugged something, are popular with our audience. **If your proposed blog post is aligned with our [Attributes of a successful blog post guidelines](https://about.gitlab.com/handbook/marketing/blog/#attributes-of-a-successful-blog-post), you can skip straight to your [proposal](#proposal).** 

If you are pitching something outside of those guidelines, please fill in the below to help us prioritize. You can check out [examples of high- and low-performing blog posts to help with your rationale](https://about.gitlab.com/handbook/marketing/inbound-marketing/content/editorial-team/#top-performing-blog-posts). 

**This issue fulfills one of these goals:** <!--(Requestor check one)-->
- [ ] Drive traffic to our website
- [ ] Convert traffic into leads
- [ ] Thought leadership/share expertise
- [ ] Build relationships with potential customers
- [ ] Drive long-term results (please explain below in your proposal)
- [ ] Announcement 
  - `Link to announcement request issue (required, see https://about.gitlab.com/handbook/marketing/corporate-marketing/#requests-for-announcements)`
- [ ] Cross-functional support 
   - `Link to OKR (required if this box is checked)` 
   
## Proposal

- Updating a post Michael wrote for his personal blog for the GitLab blog. 
- Based on his comment on #trending channel in Slack: https://gitlab.slack.com/archives/C01P65FC56X/p1615993387003400
- Based on this blog post: https://dnsmichi.at/2021/03/17/learn-json-superpowers-with-jq-automate-gitlab-personal-access-token-management/

@dnsmichi please note that the blog post shouldn't just be a copy/paste of what you originally wrote, but instead should take the content and adapt the information, tone, and writing so it fits in the GitLab blog. I'll be your reviewer so ping me (@skassabian) with any questions or lmk if you need more time.  

## Roles and Responsibilities 
| Person | Role |
| ------ | ------ |
| `@person` | requestor | 
| `@person`| editor |
| `@person` | approver (optional) | 

### Checklist

- [ ] If you have a specific publish date in mind (please allow 3 weeks' lead time)
  - [ ] Include it in the issue title and apply the appropriate marketing milestone (e.g. `Mktg: 2021-03-28`)
  - [ ] Give the issue a due date of a minimum of 2 working days prior
  - [ ] If your post is likely to be >2,000 words, give a due date of a minimum of 4 working days prior
- [ ] If [time sensitive](https://about.gitlab.com/handbook/marketing/blog/#process-for-time-sensitive-posts)
  - [ ] Add ~"Blog: Priority" label and supplied rationale in description
- [ ] If wide-spread customer impacting or sensitive, mention `@nwoods` to give her a heads up ASAP, apply the ~"sensitive" label, and check the [PR handbook](https://about.gitlab.com/handbook/marketing/corporate-marketing/#requests-for-announcements) in case you need to open an announcement request instead of a blog post issue
- [ ] If the post is about one of GitLab's Technology Partners, including integration partners, mention `@dpduncan`,  apply the ~"Partner Marketing" label, and see the [blog handbook for more on third-party posts](https://about.gitlab.com/handbook/marketing/blog/index.html#third-party-posts)
- [ ] If the post is about one of GitLab's customers, mention `@FionaOKeeffe`, apply the ~"Customer Reference Program" label, and see the [blog handbook for more on third-party posts](https://about.gitlab.com/handbook/marketing/blog/index.html#third-party-posts)
- [ ] Indicate if supporting an event or campaign
- [ ] Indicate if this post requires additional approval from internal or external parties before publishing (please provide details in a comment)

## Production 
- [ ] Requestor to complete issue template (Triage, Proposal, Roles and Responsibilities, Checklist )
- [ ] Issue sent through triage for consideration (approve, backlog, deny) 
- [ ] Issue assigned to requestor to draft blog post and open MR
- [ ] MR created and linked to issue - issue is now deprecated in favor of MR and will close once MR is complete

Story points: 2.0