pySim-read.py: support for reading GID1 from SIM

Change-Id: I15d061daed20f770b9041977a0b1fc4fe44a8f95
diff --git a/pysim-testdata/Fairwaves-SIM.ok b/pysim-testdata/Fairwaves-SIM.ok
index cd6e33b..39ac64c 100644
--- a/pysim-testdata/Fairwaves-SIM.ok
+++ b/pysim-testdata/Fairwaves-SIM.ok
@@ -2,6 +2,7 @@
 Reading ...
 ICCID: 8988219000000117833
 IMSI: 001010000000111
+GID1: ffffffffffffffff
 SMSP: e1ffffffffffffffffffffffff0581005155f5ffffffffffff000000ffffffffffffffffffffffffffff
 SPN: Fairwaves
 Display HPLMN: False