Merge branch 'feature/linter' into 'rel16'

Feature/linter

See merge request !12
3 jobs from rel16 in 16 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Check Schemas
passed #6713
checkASN1

00:00:06

passed #6715
checkXSD

00:00:04

failed #6714
allowed to fail
lintASN1

00:00:04

 
Name Stage Failure
failed
lintASN1 Check Schemas
$ python3 testing/lint_asn1.py
Drafting rule checks:
-----------------------------
./ts33128payloads.asn1: 2 errors detected
D.4.4: Enumerations for UDMServingSystemMethod start at 0, not 1
D.4.5: Field 'aNNodeID' in GlobalRANNodeID is an anonymous CHOICE
-----------------------------
2 non-compliances detected
ERROR: Job failed: exit status 1