Prepare for release 2.2.15

[PanosSynetos]

Changes proposed in this Pull Request:

Preparation for release of 2.2.15

Changelog

= 2.2.15 =
* Revert all page deletion and delete only WooCommerce related pages #1304
* Purge cache before creating WooCommerce related pages #1304
* Change "Blog Home" template name to "Home" #1263

• Revert aggressive page deletion - Flush cache and sleep #1304
• Revert the "Blog Home" template name change in the Site Editor to "Home" #1263

[github-actions]

Size Change: 0 B

Total Size: 196 kB

ℹ️ View Unchanged

Filename	Size
./build/53.js	1.05 kB
./build/index.css	883 B
./build/index.js	121 kB
./build/marketing.js	58 kB
./build/payment-gateway-suggestions.css	1.25 kB
./build/payment-gateway-suggestions.js	6.45 kB
./build/plugins.js	3.92 kB
./build/style-index.css	2 kB
./build/style-marketing.css	805 B

_{compressed-size-action}

[jimjasson]

Hey @PanosSynetos,

I double-checked the version changes and everything looks good!