WooCommerce Measurement Price Calculator 3.23.7

* Misc - Update the SkyVerge Plugin Framework to version 5.15.0
* Fix - Ensure area and volume fields are not rounded
* Tweak - Introduce `wc_measurement_price_calculator_measurement_precision_for_display` filter to customize precision for front-end display
* Fix - Using "order again" feature could result in incorrect pricing and/or inventory handling
* Fix - Ensure price calculator "Overage" is applied correctly in cart when "Calculated Inventory" is enabled

* Fix - Avoid "division by zero" fatal errors when adding some items to cart
* Tweak - The number of decimals used when rounding can now be adjusted using the "wc_measurement_price_calculator_measurement_precision" filter (recommended when dealing with very small values)
* Tweak - Update product data lookup table with correct minimum and maximum prices, this ensures MPC products can be accurately sorted by price
* Fix - Ensure prices are displayed correctly when using these settings: prices entered exclusive of tax, prices displayed including tax

* Fix - Some area/volume values were appearing as `0.00` incorrectly when the value contained decimals.
* Fix - Correctly restore full measurement quantity upon issuing a refund.