Bump org.webjars.npm:axios from 1.6.5 to 1.6.8

Bumps [org.webjars.npm:axios](https://github.com/axios/axios) from 1.6.5 to 1.6.8.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v1.x/CHANGELOG.md)
- [Commits](axios/axios@v1.6.5...v1.6.8)

---
updated-dependencies:
- dependency-name: org.webjars.npm:axios
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -33,7 +33,7 @@
         <webjars-jquery.version>3.7.1</webjars-jquery.version>
         <webjars-d3js.version>7.8.4</webjars-d3js.version>
         <webjars-d3cloud.version>1.2.5</webjars-d3cloud.version>
-        <webjars-axios.version>1.6.5</webjars-axios.version>
+        <webjars-axios.version>1.6.8</webjars-axios.version>
         <webjars-clr.version>4.0.1</webjars-clr.version>
         <frontend-maven-plugin.version>1.15.0</frontend-maven-plugin.version>
         <install-node-and-npm.node.version>v18.13.0</install-node-and-npm.node.version>