Bump commons-compress from 1.20 to 1.21 in /parent

Bumps commons-compress from 1.20 to 1.21.

---
updated-dependencies:
- dependency-name: org.apache.commons:commons-compress
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

parent/pom.xml

@@ -104,7 +104,7 @@
       <dependency>
         <groupId>org.apache.commons</groupId>
         <artifactId>commons-compress</artifactId>
-        <version>1.20</version>
+        <version>1.21</version>
       </dependency>
         <dependency>
         <groupId>commons-cli</groupId>