Bump org.apache.commons:commons-parent from 66 to 67

Bumps [org.apache.commons:commons-parent](https://github.com/apache/commons-parent) from 66 to 67.
- [Changelog](https://github.com/apache/commons-parent/blob/master/RELEASE-NOTES.txt)
- [Commits](https://github.com/apache/commons-parent/commits)

---
updated-dependencies:
- dependency-name: org.apache.commons:commons-parent
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index 415b045..8cada9d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.commons</groupId>
     <artifactId>commons-parent</artifactId>
-    <version>66</version>
+    <version>67</version>
   </parent>
 
   <artifactId>commons-jcs3</artifactId>