docs: rearrange badges in readme

Fixes a mistake where docs GitHub build (CI) was put on top instead of
Read the Docs.

README.md

@@ -1,9 +1,9 @@
 # DataLad REDCap extension
 
-[![docs](https://github.com/datalad/datalad-redcap/workflows/docs/badge.svg)](https://github.com/datalad/datalad-redcap/actions/workflows/docbuild.yml)
+[![Documentation Status](https://readthedocs.org/projects/datalad-redcap/badge/?version=latest)](http://docs.datalad.org/projects/redcap/en/latest/?badge=latest)
 
 [![crippled-filesystems](https://github.com/datalad/datalad-redcap/workflows/crippled-filesystems/badge.svg)](https://github.com/datalad/datalad-redcap/actions/workflows/test_crippledfs.yml)
-[![Documentation Status](https://readthedocs.org/projects/datalad-redcap/badge/?version=latest)](http://docs.datalad.org/projects/redcap/en/latest/?badge=latest)
+[![docs](https://github.com/datalad/datalad-redcap/workflows/docs/badge.svg)](https://github.com/datalad/datalad-redcap/actions/workflows/docbuild.yml)
 
 This DataLad extension provides convenience commands for exporting data from REDCap into DataLad datasets.
 Information about the RedCAP project can be found at https://project-redcap.org/.