Fix failing clean-test-apps make target

[somaritane]

Delete the removal of not used podinfo backend deployment from clean-test-apps:

❯ make clean-test-apps
...
service "unhealthy-app" deleted
deployment.apps "unhealthy-app" deleted
helm -n test-gslb uninstall backend
Error: uninstall: Release not loaded: backend: release: not found
make: *** [clean-test-apps] Error 1

Signed-off-by: Timofey Ilinykh timofey.ilinykh@absa.africa

[kuritka]

Do we need this target at all ?

[somaritane]

Do we need this target at all ?

@kuritka good question. @ytsarev , @k0da any ideas?

[ytsarev]

@somaritane it's not included in other target or flows but I would leave it around as a symmetric deletion target to deploy-test-apps