remove TZ record from iocAdminSoft_aliases.db

[rodolakis]

I commented out line 75 (#alias($(P):TZ, $(P)TIMEZONE)) in iocAdminSoft_aliases.db to resolve the following error when booting synApps 6.3 ioc:

Alias "29idTest:TIMEZONE" refers to unknown record "29idTest::TZ"
ERROR at or before ')' in file "/net/s29dserv/xorApps/epics/synApps_6_3/ioc/29idTest/29idTestApp/Db/iocAdminSoft_aliases.db" line 75
ERROR failed to load '/net/s29dserv/xorApps/epics/synApps_6_3/ioc/29idTest/29idTestApp/Db/iocAdminSoft_aliases.db'
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From Kevin:

The iocStats developers removed the TIMEZONE record from iocAdminSoft.substitutions 10 months ago:
epics-modules/iocStats@0b25630

And added it to the RTEMS annd VxWorks-specific files:
epics-modules/iocStats@fa5de25