Bump camel-core from 2.12.1 to 3.2.0 in /parent

Bumps camel-core from 2.12.1 to 3.2.0.

---
updated-dependencies:
- dependency-name: org.apache.camel:camel-core
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/parent/pom.xml b/parent/pom.xml
index 6c62831..194a828 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -40,7 +40,7 @@
   <properties>
     <activemq.version>5.9.0</activemq.version>
     <aries.version>0.3</aries.version>
-    <camel.version>2.12.1</camel.version>
+    <camel.version>3.2.0</camel.version>
     <karaf.version>2.3.3</karaf.version>
     <servicemix.components.version>2013.02-SNAPSHOT</servicemix.components.version>
     <servicemix.nmr.version>${project.version}</servicemix.nmr.version>