Allow static import of HamcrestCondition

Closes gh-193

Author: philwebb

spring-javaformat/spring-javaformat-checkstyle/src/main/resources/io/spring/javaformat/checkstyle/spring-checkstyle.xml

@@ -78,6 +78,7 @@
 				io.restassured.RestAssured.*,
 				org.assertj.core.api.Assertions.*,
 				org.assertj.core.api.Assumptions.*,
+				org.assertj.core.api.HamcrestCondition.*,
 				org.awaitility.Awaitility.*,
 				org.hamcrest.CoreMatchers.*,
 				org.hamcrest.Matchers.*,