Update dependency com.jcabi:jcabi-matchers to v1.8.0

Author: renovate[bot]

pom.xml

@@ -1214,7 +1214,7 @@ OF THE POSSIBILITY OF SUCH DAMAGE.
         -->
         <groupId>com.jcabi</groupId>
         <artifactId>jcabi-matchers</artifactId>
-        <version>1.7.0</version>
+        <version>1.8.0</version>
       </dependency>
       <dependency>
         <!--