Added trait constraints to solve.jl for calculation of gradients, hessians and more.

[ParasPuneetSingh]

Added checks for requiresgradient, requireshessian, requiresconsjac, and requiresconshess in __check_opt_alg function.

Checklist

• [ ] Appropriate tests were added
• [ ] Any code changes were done in a way that does not break public API
• [ ] All documentation related to code changes were updated
• [ ] The new code follows the contributor guidelines, in particular the SciML Style Guide and COLPRAC.
• [ ] Any new documentation only uses public API

Additional context

Add any other context about the problem here.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 4 lines in your changes are missing coverage. Please review.

Project coverage is 4.94%. Comparing base (9fbff32) to head (79817b3). Report is 42 commits behind head on master.

:exclamation: Current head 79817b3 differs from pull request most recent head 8bd04a1. Consider uploading reports for the commit 8bd04a1 to get more accurate results

Files	Patch %	Lines
src/solve.jl	0.00%	4 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #651 +/- ## ========================================== - Coverage 38.49% 4.94% -33.56% ========================================== Files 55 55 Lines 4291 4250 -41 ========================================== - Hits 1652 210 -1442 - Misses 2639 4040 +1401 ```

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