Makefile: T9099: stop catch-all rule from eating forwarded test arguments

Test targets forward extra CLI arguments to their scripts via
  $(filter-out $@,$(MAKECMDGOALS)) (e.g. make test -- --match interfaces_bond)

Those extra words are also goals as far as make is concerned, so after the test
recipe succeeded, make went on to "build" --match and interfaces_bond too,
falling through to the generic `%:` flavor rule and running
  build-vyos-image --match
which errored and masked the fact that the smoketest itself had already passed.

Declare the trailing goals as phony no-ops when the primary target is one of
the test targets, so they no longer reach the `%:` rule.
The existing MATCH=<value> form is unaffected.

0 files changed, 0 insertions, 0 deletions