[TT-6473] Add hybrid pump to hybrid chart

[joshblakeley]

Description

Current hybrid helm chart lacks the ability to natively run pump when you need it alongside your hybrid gateway.

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• [x] Make sure you are requesting to pull a topic/feature/bugfix branch (right side). If PRing from your fork, don't come from your master!
• [x] Make sure you are making a pull request against our master branch (left side). Also, it would be best if you started your change off our latest master.
• [x] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [ ] I have added tests to cover my changes.
• [ ] All new and existing tests passed.

[caroltyk]

hi @joshblakeley thanks for raising this! Could you also supplement Test Coverage For This Change and provide any related docs update please?

[letzya]

@caroltyk @joshblakeley this of course will be possible in the new v1.X release with pump being a subchart

[caroltyk]

This feature is enabled in our new helm chart for Tyk Data Plane: https://github.com/TykTechnologies/tyk-charts/tree/main/tyk-mdcb-data-plane

[zalbiraw]

Added to new charts