feat: update documentation pt blog

[Engcompaulo]

Author checklist (Completed by original Author)

• Good fit for the Rocky Linux project? Title and Author Metatags inserted ?
• If applicable, steps and instructions have been tested to work
• Initial self-review to fix basic typos and grammar completed

Rocky Documentation checklist (Completed by Rocky team)

• 1st Pass (Document is good fit for project and author checklist completed)
• 3rd Pass (Detailed Editorial Review and Peer Review)
• 2nd Pass (Technical Review - check for technical correctness)
• Final approval (Final Review)

[github-actions]

Test results for c1fa39e:

Number of broken URLs: 5

URL,RESULT,FILENAME
 http://your_ip,failed,guides/cms/mediawiki.md
 http://$(hostname):8080,failed,guides/repositories/pulp_fetch_upload.md
 https://ftp.gnu.org/gnu/tar/,failed,guides/backup/tar.md
 https://ftp.gnu.org/gnu/hello/hello-2.12.tar.gz,failed,labs/systems_administration_I/lab7-software_management.md
 https://repocompare.rockylinux.org,failed,release_notes/8_5.md

[sspencerwire]

Hello @Engcompaulo and thank you for your contribution. Unfortunately, it looks like what you are trying is to translate this to the Portuguese language. We welcome that, however it must be done through our Crowdin translation interface. (Only English is allowed for direct contributions). If you would like to become a translator for Portuguese and join our Crowdin translation team, let me know and I'll get you an invitation. I'll need your email address to send it to you. You can contact me via chat.rockylinux.org (my nick is sspencerwire). OR, let me know how you would like me to contact you. Thanks again for this!

[Engcompaulo]

Author checklist (Completed by original Author)

• Good fit for the Rocky Linux project? Title and Author Metatags inserted ?
• If applicable, steps and instructions have been tested to work
• Initial self-review to fix basic typos and grammar completed

Rocky Documentation checklist (Completed by Rocky team)

• 1st Pass (Document is good fit for project and author checklist completed)
• 2nd Pass (Technical Review - check for technical correctness)
• 3rd Pass (Detailed Editorial Review and Peer Review)
• Final approval (Final Review)

[sspencerwire]

@Engcompaulo I'm going to close this PR, but please request addition to our Crowdin translation engine if you would like to do that. Thank you again for your work!