chore(docs): Updated API Reference (v2) (#8929)

Automated changes by [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action

www/apps/api-reference/specs/admin/paths/admin_currencies.yaml

@@ -61,6 +61,56 @@ get:
           The field to sort the data by. By default, the sort order is
           ascending. To change the order to descending, prefix the field name
           with `-`.
+    - name: q
+      in: query
+      description: The search term to filter the currency's searchable properties by.
+      required: false
+      schema:
+        type: string
+        title: q
+        description: The search term to filter the currency's searchable properties by.
+    - name: code
+      in: query
+      required: false
+      schema:
+        oneOf:
+          - type: string
+            title: code
+            description: Filter by a currency code.
+          - type: array
+            description: Filter by currency codes.
+            items:
+              type: string
+              title: code
+              description: A currency code.
+    - name: $and
+      in: query
+      description: >-
+        Join query parameters with an AND condition. Each object's content is
+        the same type as the expected query parameters.
+      required: false
+      schema:
+        type: array
+        description: >-
+          Join query parameters with an AND condition. Each object's content is
+          the same type as the expected query parameters.
+        items:
+          type: object
+        title: $and
+    - name: $or
+      in: query
+      description: >-
+        Join query parameters with an OR condition. Each object's content is the
+        same type as the expected query parameters.
+      required: false
+      schema:
+        type: array
+        description: >-
+          Join query parameters with an OR condition. Each object's content is
+          the same type as the expected query parameters.
+        items:
+          type: object
+        title: $or
   security:
     - api_token: []
     - cookie_auth: []