deprecate types for watcher (#37594)

This commit adds deprecation warnings for index actions
and search actions when executed via watcher. Unit and 
integration tests updated accordingly. 

relates #35190

Author: jakelandis

x-pack/plugin/src/test/resources/rest-api-spec/test/watcher/ack_watch/10_basic.yml

@@ -25,8 +25,7 @@
             "actions": {
               "test_index": {
                 "index": {
-                  "index": "test",
-                  "doc_type": "test2"
+                  "index": "test"
                 }
               }
             }

x-pack/plugin/src/test/resources/rest-api-spec/test/watcher/ack_watch/20_ack_individual_action.yml

@@ -25,8 +25,7 @@
             "actions": {
               "test_index": {
                 "index": {
-                  "index": "test",
-                  "doc_type": "test2"
+                  "index": "test"
                 }
               }
             }

x-pack/plugin/src/test/resources/rest-api-spec/test/watcher/ack_watch/30_reset_ack_after_unmet_condition.yml

@@ -38,7 +38,6 @@ teardown:
               "indexme" : {
                 "index" : {
                   "index" : "my_test_index",
-                  "doc_type" : "my-type",
                   "doc_id": "my-id"
                 }
               }

x-pack/plugin/src/test/resources/rest-api-spec/test/watcher/ack_watch/40_reset_ack_after_unmet_action_condition.yml

@@ -38,7 +38,6 @@ teardown:
                 },
                 "index" : {
                  "index" : "my_test_index",
-                 "doc_type" : "my-type",
                  "doc_id": "my-id"
                 }
               }

x-pack/plugin/src/test/resources/rest-api-spec/test/watcher/activate_watch/10_basic.yml

@@ -25,8 +25,7 @@
             "actions": {
               "test_index": {
                 "index": {
-                  "index": "test",
-                  "doc_type": "test2"
+                  "index": "test"
                 }
               }
             }

x-pack/plugin/src/test/resources/rest-api-spec/test/watcher/delete_watch/10_basic.yml

@@ -38,8 +38,7 @@ teardown:
             "actions": {
               "test_index": {
                 "index": {
-                  "index": "test",
-                  "doc_type": "test2"
+                  "index": "test"
                 }
               }
             }

x-pack/plugin/src/test/resources/rest-api-spec/test/watcher/execute_watch/10_basic.yml

@@ -33,7 +33,6 @@ teardown:
               "indexme" : {
                 "index" : {
                   "index" : "my_test_index",
-                  "doc_type" : "my-type",
                   "doc_id": "my-id"
                 }
               }
@@ -87,7 +86,6 @@ teardown:
                 "indexme" : {
                   "index" : {
                     "index" : "my_test_index",
-                    "doc_type" : "my-type",
                     "doc_id": "my-id"
                   }
                 }
@@ -130,7 +128,6 @@ teardown:
               "indexme" : {
                 "index" : {
                   "index" : "my_test_index",
-                  "doc_type" : "my-type",
                   "refresh" : "wait_for",
                   "doc_id": "my-id"
                 }

x-pack/plugin/src/test/resources/rest-api-spec/test/watcher/execute_watch/20_transform.yml

@@ -9,7 +9,6 @@ setup:
   - do:
       index:
         index: my_test_index
-        type: doc
         id: my_id
         refresh: true
         body: >
@@ -49,7 +48,6 @@ setup:
                 "indexme" : {
                   "index" : {
                     "index" : "my_test_index",
-                    "doc_type" : "doc",
                     "doc_id": "my-id"
                   }
                 }
@@ -64,7 +62,6 @@ setup:
   - do:
       get:
         index: my_test_index
-        type: doc
         id: my_id
 
   - match: { _source.key: "value" }
@@ -82,7 +79,6 @@ setup:
   - do:
       index:
         index: my_test_index
-        type: doc
         id: my_id
         refresh: true
         body: >
@@ -123,7 +119,6 @@ setup:
                 "indexme" : {
                   "index" : {
                     "index" : "my_test_index",
-                    "doc_type" : "doc",
                     "doc_id": "my-id"
                   }
                 }
@@ -138,7 +133,6 @@ setup:
   - do:
       get:
         index: my_test_index
-        type: doc
         id: my_id
 
   - match: { _source.key: "value" }
@@ -183,7 +177,6 @@ setup:
                 "indexme" : {
                   "index" : {
                     "index" : "my_test_index",
-                    "doc_type" : "doc",
                     "doc_id": "my-id"
                   }
                 }

x-pack/plugin/src/test/resources/rest-api-spec/test/watcher/execute_watch/70_invalid.yml

@@ -38,7 +38,6 @@
               "indexme" : {
                 "index" : {
                   "index" : "my_test_index",
-                  "doc_type" : "my-type",
                   "doc_id": "my-id"
                 }
               }

x-pack/plugin/src/test/resources/rest-api-spec/test/watcher/get_watch/10_basic.yml

@@ -38,8 +38,7 @@ teardown:
             "actions": {
                 "test_index": {
                   "index": {
-                    "index": "test",
-                    "doc_type": "test2"
+                    "index": "test"
                   }
                 }
               }