Move os-apply|collect|refresh-config projects to independent

As discussed at [1] this proposes that the os-apply-config
os-refresh-config and os-collect-config repos are moved
to the independent model. Removes the wallaby release files
for these repos.

[1] http://lists.openstack.org/pipermail/openstack-discuss/2021-January/019778.html

Change-Id: I6c4ab66ac71f9e6050b0944f15b9fef7fccfe89e

deliverables/_independent/os-apply-config.yaml

@@ -1,9 +1,8 @@
 ---
 launchpad: os-apply-config
-release-model: cycle-with-intermediary
 release-type: python-pypi
 team: tripleo
-type: trailing
+type: other
 repository-settings:
   openstack/os-apply-config: {}
 releases:

deliverables/_independent/os-collect-config.yaml

@@ -1,7 +1,10 @@
 ---
 launchpad: os-collect-config
+release-type: python-pypi
 team: tripleo
 type: other
+repository-settings:
+  openstack/os-collect-config: {}
 releases:
   - version: 0.1.34
     projects:
@@ -11,5 +14,7 @@ releases:
     projects:
       - repo: openstack/os-collect-config
         hash: 163030c08181ef152ea8bb80ea88dfe0dfe519eb
-repository-settings:
+  - version: 13.0.0
-  openstack/os-collect-config: {}
+    projects:
+      - repo: openstack/os-collect-config
+        hash: cc519a7d4844ef7a48ab69abf1d2dd0f90e7bafd

deliverables/_independent/os-refresh-config.yaml

@@ -1,9 +1,8 @@
 ---
 launchpad: os-refresh-config
-release-model: cycle-with-intermediary
 release-type: python-pypi
 team: tripleo
-type: trailing
+type: other
 repository-settings:
   openstack/os-refresh-config: {}
 releases:
@@ -11,4 +10,3 @@ releases:
     projects:
       - repo: openstack/os-refresh-config
         hash: 754bb751e6728aafa680111a6fab3013609654cc
-# Note: deliverable was not released in victoria

deliverables/wallaby/os-collect-config.yaml

@@ -1,14 +0,0 @@
----
-launchpad: os-collect-config
-release-model: cycle-with-intermediary
-release-type: python-pypi
-team: tripleo
-type: trailing
-repository-settings:
-  openstack/os-collect-config: {}
-releases:
-  - version: 13.0.0
-    projects:
-      - repo: openstack/os-collect-config
-        hash: cc519a7d4844ef7a48ab69abf1d2dd0f90e7bafd
-# Note: deliverable was not released in victoria