docs: Time aware scheduling setup examples

[itsomri]

Description

This PR:

1. Adds an "examples" dir
2. Allows importing CRD definitions to binary for env-tests. This lets us compile a portable version of time-aware-simulator, that can be run without assuming location of CRD file directory
3. Splits e2e script to cluster creation an e2e. This lets us quickly create kind environments locally for dev/test. Original script maintains the same API.

Checklist

• Self-reviewed
• Added/updated tests (if needed)
• Updated documentation (if needed)

[github-actions]

Merging this branch will decrease overall coverage

Impacted Packages	Coverage Δ	🤖
github.com/NVIDIA/KAI-scheduler/deployments/kai-scheduler/crds	0.00% (ø)
github.com/NVIDIA/KAI-scheduler/pkg/env-tests	75.68% (-0.79%)	👎

---

Coverage by file

Changed files (no unit tests)

Changed File	Coverage Δ	Total	Covered	Missed	🤖
github.com/NVIDIA/KAI-scheduler/deployments/kai-scheduler/crds/embed.go	0.00% (ø)	15 (+15)	0	15 (+15)
github.com/NVIDIA/KAI-scheduler/pkg/env-tests/setup.go	75.68% (-0.79%)	37 (+3)	28 (+2)	9 (+1)	👎

Please note that the "Total", "Covered", and "Missed" counts above refer to code statements instead of lines of code. The value in brackets refers to the test coverage of that file in the old version of the code.

[github-actions]

Merging this branch will decrease overall coverage

Impacted Packages	Coverage Δ	🤖
github.com/NVIDIA/KAI-scheduler/deployments/kai-scheduler/crds	0.00% (ø)
github.com/NVIDIA/KAI-scheduler/pkg/env-tests	75.68% (-0.79%)	👎

---

Coverage by file

Changed files (no unit tests)

Changed File	Coverage Δ	Total	Covered	Missed	🤖
github.com/NVIDIA/KAI-scheduler/deployments/kai-scheduler/crds/embed.go	0.00% (ø)	15 (+15)	0	15 (+15)
github.com/NVIDIA/KAI-scheduler/pkg/env-tests/setup.go	75.68% (-0.79%)	37 (+3)	28 (+2)	9 (+1)	👎

Please note that the "Total", "Covered", and "Missed" counts above refer to code statements instead of lines of code. The value in brackets refers to the test coverage of that file in the old version of the code.

[github-actions]

Merging this branch will decrease overall coverage

Impacted Packages	Coverage Δ	🤖
github.com/NVIDIA/KAI-scheduler/deployments/kai-scheduler/crds	0.00% (ø)
github.com/NVIDIA/KAI-scheduler/pkg/env-tests	75.68% (-0.79%)	👎

---

Coverage by file

Changed files (no unit tests)

Changed File	Coverage Δ	Total	Covered	Missed	🤖
github.com/NVIDIA/KAI-scheduler/deployments/kai-scheduler/crds/embed.go	0.00% (ø)	15 (+15)	0	15 (+15)
github.com/NVIDIA/KAI-scheduler/pkg/env-tests/setup.go	75.68% (-0.79%)	37 (+3)	28 (+2)	9 (+1)	👎

Please note that the "Total", "Covered", and "Missed" counts above refer to code statements instead of lines of code. The value in brackets refers to the test coverage of that file in the old version of the code.