Updates TOSCA-specific and CLMC validator-specific test cases for the alerts API

...est-data/clmc-validator/invalid/alerts_test_config-1.yaml

...st-data/clmc-validator/invalid/alerts_test_config-10.yaml

...st-data/clmc-validator/invalid/alerts_test_config-11.yaml

...st-data/clmc-validator/invalid/alerts_test_config-12.yaml

...st-data/clmc-validator/invalid/alerts_test_config-13.yaml

...st-data/clmc-validator/invalid/alerts_test_config-14.yaml

...st-data/clmc-validator/invalid/alerts_test_config-15.yaml

...st-data/clmc-validator/invalid/alerts_test_config-16.yaml

...st-data/clmc-validator/invalid/alerts_test_config-17.yaml

...est-data/clmc-validator/invalid/alerts_test_config-2.yaml

...est-data/clmc-validator/invalid/alerts_test_config-3.yaml

...est-data/clmc-validator/invalid/alerts_test_config-4.yaml

...est-data/clmc-validator/invalid/alerts_test_config-5.yaml

...est-data/clmc-validator/invalid/alerts_test_config-6.yaml

...est-data/clmc-validator/invalid/alerts_test_config-7.yaml

...est-data/clmc-validator/invalid/alerts_test_config-8.yaml

...est-data/clmc-validator/invalid/alerts_test_config-9.yaml

.../test-data/clmc-validator/valid/alerts_test_config-1.yaml

.../test-data/clmc-validator/valid/alerts_test_config-2.yaml

.../test-data/clmc-validator/valid/alerts_test_config-3.yaml