Update navigation for the fsspec move

Removed from how-to and re-added to explanation 'Remote access and caching with earthaccess' entry in the navigation.

Author: saberbrasher

docs/.nav.yml

@@ -33,7 +33,6 @@ nav:
           - "Determine if a dataset is available in the cloud": "user/howto/storage-location.md"
           - "Access data": "user/howto/access-data.md"
           - "Using authenticated sessions to access data": "user/howto/edl.ipynb"
-          - "Remote access and caching with earthaccess": "user/howto/fsspec.ipynb"
           - "Download data from on-prem location": "user/howto/onprem.md"
           - "Direct S3 access - Open/stream files in the cloud": "user/howto/cloud.md"
           - "Search for services": "user/howto/search-services.md"
@@ -49,6 +48,7 @@ nav:
           - "Search": "user/explanation/search.md"
           - "Access": "user/explanation/access.md"
           - "Backwards compatibility": "user/explanation/backwards-compatibility.md"
+          - "Remote access and caching with earthaccess": "user/howto/fsspec.ipynb"
       - Reference:
           - Glossary:
               - "NASA glossary": "user/reference/glossary/nasa-glossary.md"