move cnbapplifecycle to its own area in ARP

Author: ameowlia

toc/working-groups/app-runtime-platform.md

@@ -57,6 +57,12 @@ config:
     mapping:
       cloudfoundry: 41
 areas:
+- name: cnbapplifecycle
+  approvers:
+  - name: Patrick Lowin
+    github: plowin
+  repositories:
+  - cloudfoundry/cnbapplifecycle
 - name: Diego
   approvers:
   - name: Andrew Crump
@@ -101,7 +107,6 @@ areas:
   - cloudfoundry/cfdot
   - cloudfoundry/cfhttp
   - cloudfoundry/clock
-  - cloudfoundry/cnbapplifecycle
   - cloudfoundry/consuladapter
   - cloudfoundry/debugserver
   - cloudfoundry/diego-acceptance