feat(pricing, types): add price rule operators to price calculations (#10350)

what:

- adds price rule operators when doing price calculations
- rules now accepts a key where the value can be an array of objects `({ operator: string, value: number })`
  - validation for available types of operator and value to be a number
```
await service.createPriceSets({
  prices: [
    {
      amount: 50,
      currency_code: "usd",
      rules: {
        region_id: "de",
        cart_total: [
          { operator: "gte", value: 400 },
          { operator: "lte", value: 500 },
        ]
      },
    },
  ]
})
```
- price calculations will now account for the operators - lte, gte, lt, gt when the price context is a number

RESOLVES CMRC-747

packages/core/types/src/pricing/common/price-set.ts

@@ -7,6 +7,7 @@ import {
   MoneyAmountDTO,
   UpdateMoneyAmountDTO,
 } from "./money-amount"
+import { PricingRuleOperatorValues } from "./price-rule"
 
 export interface PricingRepositoryService {
   calculatePrices(
@@ -206,6 +207,11 @@ export interface CalculatedPriceSet {
   }
 }
 
+export interface RuleWithOperator {
+  operator: PricingRuleOperatorValues
+  value: number
+}
+
 /**
  * @interface
  *
@@ -214,7 +220,8 @@ export interface CalculatedPriceSet {
  * Each key of the object is a the attribute, and its value
  * is the values of the rule.
  */
-export interface CreatePriceSetPriceRules extends Record<string, string> {}
+export interface CreatePriceSetPriceRules
+  extends Record<string, string | RuleWithOperator[]> {}
 
 /**
  * @interface