#95 Projects with docker variables with slashes in them cannot have valid schema due to regex comparison which is failing

[czprz]

Describe your changes

Improved regex comparison to only care about the equal sign

Issue ticket number and link

#95 Projects with docker variables with slashes in them cannot have valid schema due to regex comparison which is failing

Checklist before requesting a review

• ✔️ I have read and followed guidelines for contributing to this repository
• ✔️ I have performed a self-review of my code
• ✔️ I have made sure to create a pull request from a topic/feature/bugfix branch
• ✔️ I have followed the commit's or even all commits' message styles matches our requested structure.

Closes #95