Bump commons-io from 2.6 to 2.7 in /shared/sync-fs

Bumps commons-io from 2.6 to 2.7.

---
updated-dependencies:
- dependency-name: commons-io:commons-io
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/shared/sync-fs/pom.xml b/shared/sync-fs/pom.xml
index fa4622f..ec5e23a 100644
--- a/shared/sync-fs/pom.xml
+++ b/shared/sync-fs/pom.xml
@@ -61,7 +61,7 @@
          <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.6</version>
+            <version>2.7</version>
             <scope>test</scope>
          </dependency>
         <!-- Note that OSGi annotations are OK since they are not retained at compile time -->