PP-495: pbsnodes -l output trims the hostname to 20 characters
PP-495: pbsnodes -l output trims the hostname to 20 characters

Signed-off-by: rampranesh <fddedfa95e3ecfd71f99e25929fc6d3a4ae81105@altair.com>

vinodchitrali/pbspro,vinodchitrali/pbspro,vinodchitrali/pbspro,vinodchitrali/pbspro,vinodchitrali/pbspro