[Docs] Make first content creation guide generic

[leecalcote]

Current State

This shouldn't be about only Learning Paths - https://docs.layer5.io/cloud/academy/creating-content/creating-your-learning-path/ - but should be applicable to any type of Academy content.

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Contributor Guide and Resources

• 📚 Instructions for contributing to documentation
  • Layer5 documentation site and source
• 🎨 Wireframes and designs for Layer5 site in Figma (open invite)
• 🙋🏾🙋🏼 Questions: Layer5 Discussion Forum and Layer5 Community Slack

[adity1raut]

/assign

[aryan21231212]

@leecalcote Hi , I’d like to work on this issue. Could you please assign it to me?