ERR: Improve error message in validate_percentile
- [x] closes #51436 (Replace xxxx with the GitHub issue number)
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
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- [ ] Added an entry in the latest `doc/source/whatsnew/vX.X.X.rst` file if fixing a bug or adding a new feature.

This PR improves the validation of percentiles in pandas. Previously, when an out-of-range value was detected, the code would suggest a wrong value. This suggestion could be confusing to users and was not always necessary. This PR simplifies the suggestion message to directly state that the value should be between 0 and 1. 
@jbrockmendel  I apologize for the mistake I made earlier.  @phofl, Is this ok? thx @ShashwatAgrawal20 