library/DIAMETER_Templates: fix incorrect default MCC/MNC

3GPP TS 29.272, section 7.3.9 clearly states: "if MNC is 2 digits
long, bits 5 to 8 of octet 2 are coded as 1111".  Octet 2, not 3.

  Visited-PLMN-Id: 11111f
  Mobile Country Code (MCC): Unknown (111)
  Mobile Network Code (MNC): Unknown (1511)
      [Expert Info (Warning/Malformed): MNC contains non-decimal digits]
          [MNC contains non-decimal digits]
          [Severity level: Warning]
          [Group: Malformed]

Change-Id: I8d76cb1569ca989a18d657f9923874c908985e0a
Related: SYS#5602
1 file changed