Merge pull request #7 from io7m-com/dependabot/maven/develop/logback.…

…version-1.5.6

Bump logback.version from 1.4.14 to 1.5.6

pom.xml

@@ -35,7 +35,7 @@
     <!-- Third-party dependencies. -->
     <bouncycastle.version>1.78.1</bouncycastle.version>
     <junit.version>5.10.2</junit.version>
-    <logback.version>1.4.14</logback.version>
+    <logback.version>1.5.6</logback.version>
   </properties>
 
   <licenses>