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30cbc420 - bug: fsspec output filepath including base directory (#2146)

bug: fsspec output filepath including base directory (#2146) ### Description When passing in a remote path for fsspec-based source connectors, the base directory was always being included in the output path itself. This was updated to exclude the base directory any only include any child directories relative to the base one. --------- Co-authored-by: ryannikolaidis <1208590+ryannikolaidis@users.noreply.github.com> Co-authored-by: rbiseck3 <rbiseck3@users.noreply.github.com>