Upgrade CI Concourse resources

Author: bclozel

ci/pipeline.yml

@@ -45,7 +45,7 @@ resource_types:
   source:
     <<: *docker-resource-source
     repository: concourse/registry-image-resource
-    tag: 1.5.0
+    tag: 1.8.0
 - name: artifactory-resource
   type: registry-image
   source:
@@ -57,7 +57,7 @@ resource_types:
   source:
     <<: *docker-resource-source
     repository: concourse/github-release-resource
-    tag: 1.5.5
+    tag: 1.8.0
 - name: github-status-resource
   type: registry-image
   source: