GH-2987: Add HTTPS entries for Twitter

Fixes #2987

Author: artembilan

spring-integration-twitter/src/main/resources/META-INF/spring.schemas

@@ -1,2 +1,4 @@
 http\://www.springframework.org/schema/integration/twitter/spring-integration-twitter-5.0.xsd=org/springframework/integration/twitter/config/spring-integration-twitter-5.0.xsd
 http\://www.springframework.org/schema/integration/twitter/spring-integration-twitter.xsd=org/springframework/integration/twitter/config/spring-integration-twitter-5.0.xsd
+https\://www.springframework.org/schema/integration/twitter/spring-integration-twitter-5.0.xsd=org/springframework/integration/twitter/config/spring-integration-twitter-5.0.xsd
+https\://www.springframework.org/schema/integration/twitter/spring-integration-twitter.xsd=org/springframework/integration/twitter/config/spring-integration-twitter-5.0.xsd