Bump hamcrest-library from 1.3 to 2.2 (#17)

Author: dependabot[bot]

pom.xml

@@ -77,7 +77,7 @@
         <dependency>
             <groupId>org.hamcrest</groupId>
             <artifactId>hamcrest-library</artifactId>
-            <version>1.3</version>
+            <version>2.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>