I-01: Harvest lamports and tokens

[coachchucksol]

Have added two new ix's for both the restaking and vault program:

• harvest_lamports: Withdraws stray lamports over rent in any program account
• harvest_tokens: Withdraws any tokens from any program account

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 2.69461% with 650 lines in your changes missing coverage. Please review.

Project coverage is 72.98%. Comparing base (ddcb69f) to head (29a171f). Report is 10 commits behind head on master.

Files with missing lines	Patch %	Lines
vault_program/src/harvest_tokens.rs	0.00%	231 Missing :warning:
restaking_program/src/harvest_tokens.rs	0.00%	199 Missing :warning:
restaking_program/src/harvest_lamports.rs	0.00%	100 Missing :warning:
vault_program/src/harvest_lamports.rs	0.00%	91 Missing :warning:
restaking_program/src/lib.rs	0.00%	5 Missing :warning:
vault_program/src/lib.rs	0.00%	5 Missing :warning:
vault_program/src/set_secondary_admin.rs	0.00%	4 Missing :warning:
restaking_core/src/ncn.rs	66.66%	3 Missing :warning:
restaking_core/src/operator.rs	66.66%	3 Missing :warning:
restaking_program/src/ncn_set_secondary_admin.rs	0.00%	3 Missing :warning:
... and 2 more

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #118 +/- ## ========================================== - Coverage 78.63% 72.98% -5.65% ========================================== Files 85 89 +4 Lines 8434 9106 +672 ========================================== + Hits 6632 6646 +14 - Misses 1802 2460 +658 ```

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