Merge pull request #18 from wiremock/dependabot/maven/ch.qos.logback-logback-classic-1.4.7

Bump logback-classic from 1.2.11 to 1.4.7

Author: oleg-nenashev

pom.xml

@@ -79,7 +79,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.2.11</version>
+      <version>1.4.7</version>
       <scope>provided</scope>
       <optional>true</optional>
     </dependency>