Bump ch.qos.logback:logback-classic from 1.5.19 to 1.5.20 (#315)

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

Author: dependabot[bot]

pom.xml

@@ -118,7 +118,7 @@
       <dependency>
         <groupId>ch.qos.logback</groupId>
         <artifactId>logback-classic</artifactId>
-        <version>1.5.19</version>
+        <version>1.5.20</version>
       </dependency>
       <dependency>
         <groupId>commons-codec</groupId>