Add AMM data to `book_changes`

[tequdev]

High Level Overview of Change

Add AMM data to book_changes, which currently parses only Offer data.

Context of Change

https://github.com/XRPLF/rippled/issues/4952

Type of Change

• [x ] New feature (non-breaking change which adds functionality)

API Impact

• [x ] Public API: New feature (new methods and/or new fields)

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 84 lines in your changes are missing coverage. Please review.

Project coverage is 76.91%. Comparing base (c88166e) to head (4ef3f7b).

Files	Patch %	Lines
src/ripple/rpc/BookChanges.h	0.00%	68 Missing and 16 partials :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #4992 +/- ## =========================================== - Coverage 76.97% 76.91% -0.06% =========================================== Files 1129 1129 Lines 131914 131997 +83 Branches 39629 39637 +8 =========================================== - Hits 101539 101529 -10 - Misses 24459 24484 +25 - Partials 5916 5984 +68 ```

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