Version 7.0.13 has API changes, should be 7.1

[petrvecera]

Hi guys

With the release of 7.0.13 the API changed, we no longer return promise:
https://github.com/layer0-platform/rum/pull/83/files#diff-d1e299e77e1791db7d2bd1b44edbf362ee468eafc1c1f63586f82ab805ca8c1aL210

The build of my project failed

We should push out next version as 7.1.0 so the API change is obvious.