add missing security schemes to new generator README template (#15536)

Author: tiffmaelite

docs/new-generator.md

@@ -230,15 +230,23 @@ Authentication schemes defined for the API:
 - **API key parameter name**: {{keyParamName}}
 - **Location**: {{#isKeyInQuery}}URL query string{{/isKeyInQuery}}{{#isKeyInHeader}}HTTP header{{/isKeyInHeader}}
 {{/isApiKey}}
-{{#isBasic}}- **Type**: HTTP basic authentication
-{{/isBasic}}
+{{#isBasicBasic}}- **Type**: HTTP basic authentication
+{{/isBasicBasic}}
+{{#isBasicBearer}}- **Type**: HTTP Bearer Token authentication{{#bearerFormat}} ({{{.}}}){{/bearerFormat}}
+{{/isBasicBearer}}
+{{#isHttpSignature}}- **Type**: HTTP signature authentication
+{{/isHttpSignature}}
 {{#isOAuth}}- **Type**: OAuth
 - **Flow**: {{flow}}
 - **Authorization URL**: {{authorizationUrl}}
 - **Scopes**: {{^scopes}}N/A{{/scopes}}
 {{#scopes}}  - {{scope}}: {{description}}
 {{/scopes}}
 {{/isOAuth}}
+{{#isOpenId}}- **Type**: OpenIDConnect
+- **Connect URL**: {{{openIdConnectUrl}}}
+- **Bearer Format**: {{{bearerFormat}}}
+{{/isOpenId}}
 
 {{/authMethods}}
 ```