feat(connectors): update the api

#### connectors:v1

The following keys were added:
- schemas.Connector.properties.launchStage (Total Keys: 2)
- schemas.Provider.properties.launchStage (Total Keys: 2)

Author: yoshi-automation

docs/dyn/connectors_v1.projects.locations.global_.providers.connectors.html

@@ -120,6 +120,7 @@ <h3>Method Details</h3>
   &quot;labels&quot;: { # Output only. Resource labels to represent user-provided metadata. Refer to cloud documentation on labels for more details. https://cloud.google.com/compute/docs/labeling-resources
     &quot;a_key&quot;: &quot;A String&quot;,
   },
+  &quot;launchStage&quot;: &quot;A String&quot;, # Output only. Flag to mark the version indicating the launch stage.
   &quot;name&quot;: &quot;A String&quot;, # Output only. Resource name of the Connector. Format: projects/{project}/locations/{location}/providers/{provider}/connectors/{connector}
   &quot;updateTime&quot;: &quot;A String&quot;, # Output only. Updated time.
   &quot;webAssetsLocation&quot;: &quot;A String&quot;, # Output only. Cloud storage location of icons etc consumed by UI.
@@ -153,6 +154,7 @@ <h3>Method Details</h3>
       &quot;labels&quot;: { # Output only. Resource labels to represent user-provided metadata. Refer to cloud documentation on labels for more details. https://cloud.google.com/compute/docs/labeling-resources
         &quot;a_key&quot;: &quot;A String&quot;,
       },
+      &quot;launchStage&quot;: &quot;A String&quot;, # Output only. Flag to mark the version indicating the launch stage.
       &quot;name&quot;: &quot;A String&quot;, # Output only. Resource name of the Connector. Format: projects/{project}/locations/{location}/providers/{provider}/connectors/{connector}
       &quot;updateTime&quot;: &quot;A String&quot;, # Output only. Updated time.
       &quot;webAssetsLocation&quot;: &quot;A String&quot;, # Output only. Cloud storage location of icons etc consumed by UI.

docs/dyn/connectors_v1.projects.locations.global_.providers.html

@@ -120,6 +120,7 @@ <h3>Method Details</h3>
   &quot;labels&quot;: { # Output only. Resource labels to represent user-provided metadata. Refer to cloud documentation on labels for more details. https://cloud.google.com/compute/docs/labeling-resources
     &quot;a_key&quot;: &quot;A String&quot;,
   },
+  &quot;launchStage&quot;: &quot;A String&quot;, # Output only. Flag to mark the version indicating the launch stage.
   &quot;name&quot;: &quot;A String&quot;, # Output only. Resource name of the Provider. Format: projects/{project}/locations/{location}/providers/{provider}
   &quot;updateTime&quot;: &quot;A String&quot;, # Output only. Updated time.
   &quot;webAssetsLocation&quot;: &quot;A String&quot;, # Output only. Cloud storage location of icons etc consumed by UI.
@@ -154,6 +155,7 @@ <h3>Method Details</h3>
       &quot;labels&quot;: { # Output only. Resource labels to represent user-provided metadata. Refer to cloud documentation on labels for more details. https://cloud.google.com/compute/docs/labeling-resources
         &quot;a_key&quot;: &quot;A String&quot;,
       },
+      &quot;launchStage&quot;: &quot;A String&quot;, # Output only. Flag to mark the version indicating the launch stage.
       &quot;name&quot;: &quot;A String&quot;, # Output only. Resource name of the Provider. Format: projects/{project}/locations/{location}/providers/{provider}
       &quot;updateTime&quot;: &quot;A String&quot;, # Output only. Updated time.
       &quot;webAssetsLocation&quot;: &quot;A String&quot;, # Output only. Cloud storage location of icons etc consumed by UI.

googleapiclient/discovery_cache/documents/connectors.v1.json

@@ -12,7 +12,7 @@
   "baseUrl": "https://connectors.googleapis.com/",
   "batchPath": "batch",
   "canonicalName": "Connectors",
-  "description": "",
+  "description": "Enables users to create and manage connections to Google Cloud services and third-party business applications using the Connectors interface.",
   "discoveryVersion": "v1",
   "documentationLink": "https://cloud.google.com/apigee/docs/api-platform/connectors/about-connectors",
   "fullyEncodeReservedExpansion": true,
@@ -1055,7 +1055,7 @@
       }
     }
   },
-  "revision": "20211106",
+  "revision": "20211217",
   "rootUrl": "https://connectors.googleapis.com/",
   "schemas": {
     "AuditConfig": {
@@ -1471,6 +1471,23 @@
           "readOnly": true,
           "type": "object"
         },
+        "launchStage": {
+          "description": "Output only. Flag to mark the version indicating the launch stage.",
+          "enum": [
+            "LAUNCH_STAGE_UNSPECIFIED",
+            "PREVIEW",
+            "GA",
+            "DEPRECATED"
+          ],
+          "enumDescriptions": [
+            "LAUNCH_STAGE_UNSPECIFIED.",
+            "PREVIEW.",
+            "GA.",
+            "DEPRECATED."
+          ],
+          "readOnly": true,
+          "type": "string"
+        },
         "name": {
           "description": "Output only. Resource name of the Connector. Format: projects/{project}/locations/{location}/providers/{provider}/connectors/{connector}",
           "readOnly": true,
@@ -2337,6 +2354,23 @@
           "readOnly": true,
           "type": "object"
         },
+        "launchStage": {
+          "description": "Output only. Flag to mark the version indicating the launch stage.",
+          "enum": [
+            "LAUNCH_STAGE_UNSPECIFIED",
+            "PREVIEW",
+            "GA",
+            "DEPRECATED"
+          ],
+          "enumDescriptions": [
+            "LAUNCH_STAGE_UNSPECIFIED.",
+            "PREVIEW.",
+            "GA.",
+            "DEPRECATED."
+          ],
+          "readOnly": true,
+          "type": "string"
+        },
         "name": {
           "description": "Output only. Resource name of the Provider. Format: projects/{project}/locations/{location}/providers/{provider}",
           "readOnly": true,