Bump cxf-rt-frontend-jaxrs

Bumps cxf-rt-frontend-jaxrs from 2.7.6 to 2.7.8.

---
updated-dependencies:
- dependency-name: org.apache.cxf:cxf-rt-frontend-jaxrs
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/odata2-sample/cars-service-archetype/src/main/resources/archetype-resources/pom.xml b/odata2-sample/cars-service-archetype/src/main/resources/archetype-resources/pom.xml
index a842967..618b655 100644
--- a/odata2-sample/cars-service-archetype/src/main/resources/archetype-resources/pom.xml
+++ b/odata2-sample/cars-service-archetype/src/main/resources/archetype-resources/pom.xml
@@ -18,7 +18,7 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<version.cxf>2.7.6</version.cxf>
+		<version.cxf>2.7.8</version.cxf>
 		<version.slf4j>1.7.1</version.slf4j>
 		<version.olingo>2.0.13-SNAPSHOT</version.olingo>
 	</properties>