build(deps): bump org.cyclonedx:cyclonedx-maven-plugin

Bumps [org.cyclonedx:cyclonedx-maven-plugin](https://github.com/CycloneDX/cyclonedx-maven-plugin) from 2.8.0 to 2.8.1.
- [Release notes](https://github.com/CycloneDX/cyclonedx-maven-plugin/releases)
- [Commits](https://github.com/CycloneDX/cyclonedx-maven-plugin/compare/cyclonedx-maven-plugin-2.8.0...cyclonedx-maven-plugin-2.8.1)

---
updated-dependencies:
- dependency-name: org.cyclonedx:cyclonedx-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

diff --git a/pom.xml b/pom.xml
index 72e3bf2..a906c88 100644
--- a/pom.xml
+++ b/pom.xml
@@ -87,7 +87,7 @@
         <maven-plugin-api-version>3.6.3</maven-plugin-api-version>
         <maven-plugin-tools-version>3.13.1</maven-plugin-tools-version>
         <maven-shaded-version>3.4.0</maven-shaded-version>
-        <cyclonedx-maven-plugin-version>2.8.0</cyclonedx-maven-plugin-version>
+        <cyclonedx-maven-plugin-version>2.8.1</cyclonedx-maven-plugin-version>
 
         <jib-maven-plugin-version>3.4.3</jib-maven-plugin-version>
         <jib-layer-filter-extension-maven-version>0.3.0</jib-layer-filter-extension-maven-version>