Merge pull request #61 from io7m-com/dependabot/maven/develop/com.git…

…hub.marschall-memoryfilesystem-2.8.1

Bump com.github.marschall:memoryfilesystem from 2.8.0 to 2.8.1

pom.xml

@@ -200,7 +200,7 @@
       <dependency>
         <groupId>com.github.marschall</groupId>
         <artifactId>memoryfilesystem</artifactId>
-        <version>2.8.0</version>
+        <version>2.8.1</version>
       </dependency>
       <dependency>
         <groupId>com.io7m.percentpass</groupId>