SNOW-1348457:Fix Reading files from Stage with Snowpark.session.read + INFER_SCHEMA option causes an error if the filename has a whitespace

[sfc-gh-yuwang]

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   Fixes SNOW-1348457

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[sfc-gh-yuwang]

when reading a stage file with space in its name, we need to use single quote to surround that file name. Infer schema will produce error because it always add a pair of single quotes to the stage file it want to infer. I use util.unwrap_single_quote to remove single quote when infer stage file