Version bump to 4.0.7-dev for apps/infra (#640)

Co-authored-by: github-bot@intel.com <do-not-reply@intel.com>

Author: sys-emf

apps/infra/VERSION

@@ -1 +1 @@
-4.0.6
+4.0.7-dev

apps/infra/deploy/Chart.yaml

@@ -4,9 +4,9 @@ apiVersion: v2
 name: orch-ui-infra
 description: Deploy the Edge-Native Software Platform Infrastructure pod
 type: application
-version: 4.0.6
+version: 4.0.7-dev
 # Default appVersion will be overwritten by a the build to use the version from package.json.
 
-appVersion: "4.0.6"
+appVersion: "4.0.7-dev"
 dependencies: []
 annotations: {}