change: use nospecialize for some calls for compilation and make sure…

[kshyatt-aws]

… basis rotation instructions are counted

Issue #, if available: N/A

Description of changes: use @nospecialize for some methods to avoid unnecessary compilations. Also, make sure the qubits in basis_rotation_instructions are counted for Programs in case we have non-contiguous measurements.

Testing done: Unit tests passed locally.

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[codecov[bot]]

Codecov Report

Attention: Patch coverage is 88.88889% with 1 line in your changes missing coverage. Please review.

Project coverage is 89.04%. Comparing base (a389d80) to head (b0a71aa).

Files	Patch %	Lines
src/local_simulator.jl	0.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #92 +/- ## ======================================= Coverage 89.03% 89.04% ======================================= Files 36 36 Lines 3914 3915 +1 ======================================= + Hits 3485 3486 +1 Misses 429 429 ```

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[kshyatt-aws]

The examples will be unhappy until we tag a new version