Add environment attrs to build & pipeline hooks

What does this MR do?

Add environment attrs to build and pipeline hooks to fulfil #301167 (closed)

Screenshots (strongly suggested)

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content

Availability and Testing

Available for everyone on next release as it has no backwards compatibility drawbacks and expected low impact on performance.This does not select any related objects, as both attributes we want to show are available on the build.

Related to #301167 (closed)