Sample corrections (#1008)

* add missing ConnectionName

* Fix for change in API signature.

Author: LeeParrishMSFT

samples/46.teams-auth/src/main/resources/application.properties

@@ -1,3 +1,4 @@
 MicrosoftAppId=
 MicrosoftAppPassword=
 server.port=3978
+ConnectionName=

samples/52.teams-messaging-extensions-search-auth-config/src/main/java/com/microsoft/bot/sample/teamssearchauth/TeamsMessagingExtensionsSearchAuthConfigBot.java

@@ -184,7 +184,7 @@ private CompletableFuture<MessagingExtensionResponse> emailExtensionQuery(
             .thenCompose(response -> {
                 if (response == null || StringUtils.isEmpty(response.getToken())) {
                     // There is no token, so the user has not signed in yet.
-                    return tokenProvider.getOauthSignInLink(turnContext, connectionName)
+                    return tokenProvider.getOAuthSignInLink(turnContext, connectionName)
                         .thenApply(link -> new MessagingExtensionResponse() {{
                             setComposeExtension(new MessagingExtensionResult() {{
                                 setType("auth");