`hvncat`: Added inbounds annotations that improve performance (#41200)
* Added judicious inbounds/inline decorations
* add inline to other one
* bump
* grammar
Co-authored-by: Jeff Bezanson <jeff.bezanson@gmail.com>
* Remove `@inline`
* bump CI
* bump CI 2
* Merge fix
* Ensure `hvncat_fill!` can't execute when N < 2
* Bounds check in three-arg `hvncat_fill!`
* Narrow inbounds
* Moved bounds check up
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Co-authored-by: Jeff Bezanson <jeff.bezanson@gmail.com>