Change jcenter to maven in the build.gradle file

[pabloearg]

Due to jcenter shutdown, it will be great if you could change the dependency

[tkporter]

Hi, would you be up for submitting a PR?

[joseph-hughes]

Hi, would you be up for submitting a PR?

@tkporter #107

I have no idea if this is sufficient though

UPDATE: We tested this change for our deployment, and it appears to be working as expected 👀

[joseph-hughes]

#107 has been merged and released as v1.12.0, so this issue can be resolved 🎉