Broken link to build instructions in "Contributing guidelines" page

[shreyaspranav]

Subject: Broken Link in Documentation

I hope this message finds you well. I noticed that there is a broken link under the "Contributing code changes" section, specifically in the "Making code changes" subsection. The current link reads:

Learn how to build Synfig here - https://synfig-docs-dev.readthedocs.io/en/latest/common/building.html

This link appears to be broken. It seems that it should direct users to the following page instead:
Building Synfig using command line

If this is indeed the intended link, I would be happy to create a pull request to update it. Please let me know how you would like to proceed.

Thank you for your attention to this matter.

Best regards,
Shreyas
shreyaspranav

[shreyaspranav]

Dear Everyone,

I would appreciate to have some feedback on this issue.

Thank you for your understanding and support!

Best,
Shreyas.