Bump ch.qos.logback:logback-classic from 1.5.14 to 1.5.15 (#305)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

cds-feature-attachments/pom.xml

@@ -79,7 +79,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.14</version>
+            <version>1.5.15</version>
             <scope>test</scope>
         </dependency>
         <dependency>