Readme - Maven dependency

## Bug report for Cloudinary Java SDK

## Describe the bug in a sentence or two.
Is the Maven dependency in the README correct? I only see version `2.0.0` published for `cloudinary-core` whereas the latest version available on Maven for `cloudinary-http45` seems to be 1.3.9.

Here’s what the README currently states:
```

com.cloudinary
cloudinary-http45
2.0.0

```

## Issue Type (Can be multiple)
[ ] Build - Can’t install or import the SDK
[ ] Performance - Performance issues
[ ] Behaviour - Functions aren’t working as expected (Such as generate URL)
[x] Documentation - Inconsistency between the docs and behaviour
[ ] Other (Specify)

## Steps to reproduce
Visit https://mvnrepository.com/artifact/com.cloudinary

## Error screenshots or Stack Trace (if applicable)

## Build System
[x] Maven
[ ] Gradle
[ ] Other (Specify)