[protocoltemplates][api] Fixed ListCreateView base class and queryset

1 job for implement_db_v2 in 15 minutes and 58 seconds (queued for 10 seconds)
Status Job ID Name Coverage
  Build
failed #222408
docker-build
build_linux_36

00:15:58

54.0%
 
Name Stage Failure
failed
build_linux_36 Build
TOTAL                                                                     13250   6102    54%
----------------------------------------------------------------------
Ran 218 tests in 100.456s

FAILED (SKIP=14, errors=2)
Coverage.py warning: Module beat.cmdline was previously imported, but not measured (module-not-measured)
Coverage.py warning: No data was collected. (no-data-collected)
Cleaning up file based variables
ERROR: Job failed: exit status 1