Add controlled gate + matrix support to Lightning Kokkos

[josephleekl]

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---

Context:

Description of the Change:
Added support for multi-controlled gates and matrix for Lightning Kokkos, with an analogous interface to Lightning Qubit. Introduced NC{x}QubitOpFunctor for controlled-matrix operations and applyNC{x}Functor for controlled-gate operations.

Benefits:

	num_gates (lk-control)	num_gates (master)	timing (ms) (lk-control)	timing (ms) (master)
QSVT	30966	2379364	1594	133790
XAS(5,1,5)	4346	8756	309	598
XAS(5,2,5)	8641	17641	561	1324

Possible Drawbacks:

Related GitHub Issues:

[github-actions]

Hello. You may have forgotten to update the changelog!
Please edit .github/CHANGELOG.md with:

• A one-to-two sentence description of the change. You may include a small working example for new features.
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[codecov]

Codecov Report

Attention: Patch coverage is 9.09091% with 10 lines in your changes missing coverage. Please review.

Project coverage is 53.38%. Comparing base (7c43ed6) to head (35192c7).

Files with missing lines	Patch %	Lines
...nylane_lightning/lightning_kokkos/_state_vector.py	0.00%	10 Missing ⚠️

❗ There is a different number of reports uploaded between BASE (7c43ed6) and HEAD (35192c7). Click for more details.

HEAD has 33 uploads less than BASE

Flag	BASE (7c43ed6)	HEAD (35192c7)
	38	5

Additional details and impacted files

@@             Coverage Diff             @@
##           master     #934       +/-   ##
===========================================
- Coverage   96.88%   53.38%   -43.51%     
===========================================
  Files         215       28      -187     
  Lines       29522     2497    -27025     
===========================================
- Hits        28603     1333    -27270     
- Misses        919     1164      +245     

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