[TT-13263/TT-13264] Add plugin development docs update

[titpetric]

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Updates local development docs for the latest releases, documenting go workspaces.

Task: https://tyktech.atlassian.net/browse/TT-13263
Parent: https://tyktech.atlassian.net/browse/TT-13264

Preview: https://deploy-preview-5565--tyk-docs.netlify.app/nightly/docs/product-stack/tyk-gateway/advanced-configurations/plugins/golang/go-development-flow/

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• I have added a preview link to the PR description.
• I have reviewed the suggestions made by our AI (PR Agent) and updated them accordingly (spelling errors, rephrasing, etc.)
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PR Type

Documentation

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Description

• Updated the Go plugin development documentation to provide a comprehensive guide for setting up the environment and creating a Go workspace.
• Added instructions for checking out the Tyk Gateway, preparing the plugin workspace, and creating a Go workspace.
• Included steps for testing plugins and ensuring compatibility with the Tyk Gateway.
• Addressed common issues related to plugin compilation and build flag restrictions.
• Enhanced the clarity and structure of the documentation for better understanding.

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Relevant files

Documentation

go-development-flow.md Update Go Plugin Development Documentation with Detailed Steps tyk-docs/content/product-stack/tyk-gateway/advanced-configurations/plugins/golang/go-development-flow.md Updated the documentation for Go plugin development flow. Added detailed steps for setting up the environment and creating a Go workspace. Included instructions for testing plugins and addressing common issues. Enhanced clarity on compatibility and build flag restrictions. +83/-115

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⏱️ Estimated effort to review: 3 🔵🔵🔵⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Documentation Clarity The new documentation should ensure clarity and completeness in explaining the setup and usage of Go plugins. It's crucial to verify that all steps are clear, especially for users unfamiliar with Go workspaces or those transitioning from older versions of Tyk.

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[netlify]

✅ PS. Pls add /docs/nightly to the end of url

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[letzya]

In general, we need to add new files to menu.yaml.
In this case, why not add the content in this to the bottom of the other file?

[sharadregoti]

@titpetric regarding the steps shown in this page, is it for all versions of gateway or only for version tyk-release-5.3.6?

Because the live version of this doc has different initialization method for each version. Especially versions #prior to 4.2

[titpetric]

It's valid for the latest 5.3 LTS; previous versions would remain documented on their respective release branches. 5.3.6 is likely the minimum, due to the Go version bump, but this should apply to 5.3.7 and future 5.3 releases.

[letzya]

@titpetric The missing bit for me is when do I use this vs when to use the compiler