Woocommerce analytics for suborder

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[x] My code follow the WordPress' coding standards
[x] My code satisfies feature requirements
[x] My code is tested
[x] My code passes the PHPCS tests
[x] My code has proper inline documentation
[x] I've included related pull request(s) (optional)
[x] I've included developer documentation (optional)
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Changes proposed in this Pull Request:

Fix the analytics order for refund orders and orders.

Closes

Closes https://github.com/getdokan/dokan-pro/issues/3289

How to test the changes in this Pull Request:

Remove all data from {prefix}_wc_order_stats table in database.
Delete Previously Imported Data from Admin dashboard -> Analytics -> Settings You may see the button at the end of the page.
Clear analytics cache from Admin dashboard -> Woocommerce -> Status -> Tools.
Order from multiple vendors so that dokan can create suorders.
Create Wcoocommerce subscription product buy and make order with it, and run the subscription payment scheduler woocommerce_scheduled_subscription_payment from Admin dashboard -> Woocommerce -> Status -> Scheduled Actions so the recurring order can be created intantly.
Do all the above things and check the data before and after the PR.
Also make sure to test this issue https://github.com/getdokan/dokan/pull/2140

Changelog entry

**fix:** Missing refund orders for WooCommerce Analytics for dokan sub order

Detailed Description of the pull request. What was previous behaviour and what will be changed in this PR.

Before Changes

Describe the issue before changes with screenshots(s).

After Changes

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Feature Video (optional)

Link of detailed video if this PR is for a feature.

PR Self Review Checklist:

Code is not following code style guidelines
Bad naming: make sure you would understand your code if you read it a few months from now.
KISS: Keep it simple, Sweetie (not stupid!).
DRY: Don't Repeat Yourself.
Code that is not readable: too many nested 'if's are a bad sign.
Performance issues
Complicated constructions that need refactoring or comments: code should almost always be self-explanatory.
Grammar errors.

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[ ] Correct — Does the change do what it’s supposed to? ie: code 100% fulfilling the requirements?
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[ ] Readable — Will your future self be able to understand this change months down the road?
[ ] Elegant — Does the change fit aesthetically within the overall style and architecture?

getdokan / dokan

Woocommerce analytics for suborder #2265