Centralize build info (#5571)

* Centralize build info

* Remove dom-utils

* Clean up

* Rename readonlyObject to object

* Touch buildInfo.ts

* Update touch paths

* Clean up

* Clean up

* Clean up

* Wait for *.d.ts

* Use find

* Add retry

* Add comments

* Update tests

* Remove obsoleted tests

* Move to globalThis.WEB_CHAT_BUILD_INFO_*

* Move to globalThis.WEB_CHAT_BUILD_INFO_*

* Bundle change-case

* Add comment

* Rename to commonConfig

* Update tests

* Wait for both *.d.ts and *.d.t.mts

* Add entry

* Use custom kebab case

* Move to applyConfig

* Remove unnecessary code

* Update packages/base/src/utils/setMetaTag.ts

Co-authored-by: Eugene <EOlonov@gmail.com>

* Clean up

* Clean up

* Remove existing ESBuild plugins

* Simplify kebab case

* Add u flag

* Add back build_tool

---------

Co-authored-by: Eugene <EOlonov@gmail.com>

Author: compulim

CHANGELOG.md

@@ -129,6 +129,7 @@ Notes: web developers are advised to use [`~` (tilde range)](https://github.com/
       - `'published'` - show checkmark aside from the message
    - Added a `position` property support for the `Message` entity
       - The `position` property takes precedence over existing sequence ID
+- Unified build info and injection of `<meta>` tag, in PR [#5571](https://github.com/microsoft/BotFramework-WebChat/pull/5571), by [@compulim](https://github.com/compulim)
 
 ### Changed