[API] Update skipped tests

Author: picandocodigo

elasticsearch-api/spec/skipped_tests.yml

@@ -18,11 +18,6 @@
   :file:        'tasks.get/10_basic.yml'
   :description: 'get task test'
 
-# No error is raised
--
-  :file:        'cat.allocation/10_basic.yml'
-  :description: '*'
-
 # Figure out how to match response when there is an error
 -
   :file:        'delete/70_mix_typeless_typeful.yml'
@@ -32,13 +27,3 @@
 -
   :file:        'cat.templates/10_basic.yml'
   :description: '*'
-
-# Responses are there but not equal (eg.: yellow status)
--
-  :file: 'cluster.health/10_basic.yml'
-  :description: 'cluster health with closed index (pre 7.2.0)'
-
-# Regular expression not catching exact match:
--
-  :file: 'cat.indices/10_basic.yml'
-  :description: 'Test cat indices output for closed index (pre 7.2.0)'