Bump dependency.camel.version from 4.6.0 to 4.8.1

Bumps `dependency.camel.version` from 4.6.0 to 4.8.1.

Updates `org.apache.camel:camel-activemq` from 4.6.0 to 4.8.1

Updates `org.apache.camel:camel-core` from 4.6.0 to 4.8.1

Updates `org.apache.camel:camel-spring-xml` from 4.6.0 to 4.8.1

Updates `org.apache.camel:camel-amqp` from 4.6.0 to 4.8.1

Updates `org.apache.camel:camel-jackson` from 4.6.0 to 4.8.1

Updates `org.apache.camel:camel-direct` from 4.6.0 to 4.8.1

Updates `org.apache.camel:camel-management` from 4.6.0 to 4.8.1

Updates `org.apache.camel:camel-mock` from 4.6.0 to 4.8.1

---
updated-dependencies:
- dependency-name: org.apache.camel:camel-activemq
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.camel:camel-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.camel:camel-spring-xml
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.camel:camel-amqp
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.camel:camel-jackson
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.camel:camel-direct
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.camel:camel-management
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.camel:camel-mock
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -85,7 +85,7 @@
         <dependency.truezip.version>7.7.10</dependency.truezip.version>
         <dependency.poi.version>5.3.0</dependency.poi.version>
         <dependency.jboss.logging.version>3.5.0.Final</dependency.jboss.logging.version>
-        <dependency.camel.version>4.6.0</dependency.camel.version> <!-- when bumping this version, please keep track/sync with included netty.io dependencies -->
+        <dependency.camel.version>4.8.1</dependency.camel.version> <!-- when bumping this version, please keep track/sync with included netty.io dependencies -->
         <dependency.netty.version>4.1.113.Final</dependency.netty.version> <!-- must be in sync with camels transitive dependencies, e.g.: netty-common -->
         <dependency.activemq.version>5.18.3</dependency.activemq.version>
         <dependency.apache-compress.version>1.27.1</dependency.apache-compress.version>