### What changes were proposed in this pull request?
1. Describe the JSON option `allowNonNumericNumbers` which is used in read
2. Add new test cases for allowed JSON field values: NaN, +INF, +Infinity, Infinity, -INF and -Infinity
### Why are the changes needed?
To improve UX with Spark SQL and to provide users full info about the supported option.
### Does this PR introduce _any_ user-facing change?
Yes, in PySpark.
### How was this patch tested?
Added new test to `JsonParsingOptionsSuite`
Closes#29275 from MaxGekk/allowNonNumericNumbers-doc.
Authored-by: Max Gekk <max.gekk@gmail.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
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