Text blocks use \n as their separator on all platforms. Update
withLineSeparatorUsesLineSeparator() to replace \n rather than
System.lineSeparator()
createPrinterWhenStandardAppliesCustomizations() limits the length of
the output. On Windows, the default \r\n line separator uses an
extra byte per separator compared to \n. Configure the printer to use
\n as a line separator so that non-whitespace output is the same on
all platforms.
See gh-43864
7c27cc52ee