[Bug]: "Json input" String to number conversion error when pushed on HOP server instead of Local

### Apache Hop version?

2.15

### Java version?

21

### Operating system

Linux

### What happened?

I Use "Json Input" transform to extract Strings and non string values from input.

Some json fields are numeric (with or without decimals) and look like:
var1: "125.00"
in this context, is the decimal separator -> value is 125

When I launch on Local pipeline run Configuration, everything is OK and numeric values are correctly transformed
When I launch on Remote pipeline Configuration (eq HOP server which is on the same machine), I got String conversion errors,
"couldn't convert String to number: non-numeric character found at postion 4 for value [125.00]

I suppose there is a "decimal and thousands separator configuration" to set for HOP-server somewhere to set, so that local config and hop-server config would be the same, but I don't know where ...

### Issue Priority

Priority: 3

### Issue Component

Component: Hop Server

Start by reproducing the Json Input conversion with the supplied value [125.00] in both the Local pipeline run configuration and the remote Hop Server configuration. Compare their decimal and thousands separator settings; done means the remote run converts the numeric string without an error and matches the local result.

Written by the indexing model from the issue text.