Improve ProcessResult: get out and err in order

[hohwille]

With #653 we now log the standard output and error messages of a process so the use can see it (e.g. in case of errors) even if it was captured.
However, this now opens a new problem:
We have modelled this as two independent Lists:

IDEasy/cli/src/main/java/com/devonfw/tools/ide/process/ProcessResultImpl.java

Lines 17 to 19 in d146098

	private final List<String> out;
	private final List<String> err;

With this design it is impossible to print these messages in their original order how it was printed by the actual process.
Let us look at the following example:

#!/usr/bin/env bash

echo "out1"
echo "err1" >&2
sleep 5
echo "out2"
echo "err2" >&2

This program will let you see this on your console:

out1
err1
out2
err2

However, with IDEasy and DEFAULT_CAPTURE we would get:

out1
out2
err1
err2

The idea and expectation of this story is to change the model (e.g. having a single list of LogEvents) and the way we read the out and err from the thread to preserve the order (as far as possible).

NOTE: With Java Process API it is impossible to create a perfect solution as you can read here.