AUTOSAR-NM: PNI TF-String wrong way around

Summary

In the AUTOSAR-NM dissector the string for true and for false are the wrong way around.

I prepared a patch.

Steps to reproduce

Look at any message and decode as AUTOSAR-NM.

What is the current bug behavior?

Wireshark shows the wrong string for the PNI bit: "1" says no Partial Network request information.

What is the expected correct behavior?

See standard: Bit 6 Partial Network Information Bit (PNI)

• 0: NM message contains no Partial Network request information
• 1: NM message contains Partial Network request information

Build information

master, 3.4, 3.2, and 3.0 are affected.