JCenter to mavenCentral

[BetterB0y]

currently, the jcenter is down, and it's better if we can fix this on open_filex.
thank you

[BetterB0y]

@javaherisaber can you look into it?

[javaherisaber]

@BetterB0y
According to this document, JCenter will be read-only indefinitely

JFrog has decided to keep JCenter as a read-only repository indefinitely. New package and versions are no longer accepted on JCenter. All Bintray services have been shutdown.

Have you seen any issues while building the library?

[BetterB0y]

Yes. Yesterday the whole repo was 403 error and unreachable.
Here is stack thread
https://stackoverflow.com/questions/74258160/is-jcenter-down-permanently-31-oct

[BetterB0y]

Today is also 403. Check by yourself @javaherisaber .

https://jcenter.bintray.com

[javaherisaber]

@BetterB0y
I just checked again and it's not throwing 403 for me, (I also cleaned my cache and retried)
Anyway I checked, replacing JCenter with MavenCentral satisfies the dependencies
So I can merge your change and make it future proof

Thanks for noticing and the PR