Bump org.jruby:jruby-complete from 9.4.0.0 to 9.4.9.0

Bumps org.jruby:jruby-complete from 9.4.0.0 to 9.4.9.0.

---
updated-dependencies:
- dependency-name: org.jruby:jruby-complete
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

spec/pom.xml

@@ -84,7 +84,7 @@
         <maven.site.skip>true</maven.site.skip>
         <asciidoctorj.version>3.0.0</asciidoctorj.version>
         <asciidoctorj.pdf.version>2.3.19</asciidoctorj.pdf.version>
-        <jruby.version>9.4.0.0</jruby.version>
+        <jruby.version>9.4.9.0</jruby.version>
         <!-- status: DRAFT, BETA, etc., or blank for final -->
         <status>DRAFT</status>
         <maven.build.timestamp.format>MMMM dd, yyyy</maven.build.timestamp.format>