could not find function "split_chain()" when running install_inno()

When trying to install RInno and run `install_inno()` the following issue appears:
```R
> install_inno()
Error in split_chain(match.call(), env = env) :
could not find function "split_chain"
```

From searching for a resolution to this issue, I came across another github R community with the same issue, [furniture](https://github.com/TysonStanley/furniture/issues/27)

It was advised that the error results from the updated `magrittr` package that is being referenced by the `RInno` package. [TysonStanley Comment](https://github.com/TysonStanley/furniture/issues/27#issuecomment-775400482)

Not sure what the exact fix is, but the `furniture` package has made an update in their developmental version to fix this issue, which may be of help when solving it for the `RInno` package.