Replaced numActiveUsed to ActiveAllocated in IsGangSatisfied and adde…

[romanbaron]

…d isStale

[github-actions]

Merging this branch will increase overall coverage

Impacted Packages	Coverage Δ	🤖
github.com/NVIDIA/KAI-scheduler/pkg/scheduler/api/podgroup_info	68.02% (+0.16%)	👍
github.com/NVIDIA/KAI-scheduler/pkg/scheduler/cache/status_updater	79.41% (ø)

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Coverage by file

Changed files (no unit tests)

Changed File	Coverage Δ	Total	Covered	Missed	🤖
github.com/NVIDIA/KAI-scheduler/pkg/scheduler/api/podgroup_info/job_info.go	41.79% (ø)	201	84	117
github.com/NVIDIA/KAI-scheduler/pkg/scheduler/api/podgroup_info/subgroup_info.go	100.00% (ø)	46 (+2)	46 (+2)	0
github.com/NVIDIA/KAI-scheduler/pkg/scheduler/cache/status_updater/default_status_updater.go	71.58% (ø)	183	131	52

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.

Changed unit test files

• github.com/NVIDIA/KAI-scheduler/pkg/scheduler/api/podgroup_info/subgroup_info_test.go