Moving oslo projects to independent model

As discussed on the ML many oslo projects are now stable enough to be
adopt the independent release model.

It will help us o reduce the amount of efforts needed to backport fixes to
stable branches.

oslo.upgradecheck, tooz, stevedore, and osprofiler are finally ignored as they
needs some releases for Wallaby. They was originally planed to be
transitioned too.

http://lists.openstack.org/pipermail/openstack-discuss/2020-November/018905.html

Change-Id: I6ac8b52349d631171647c89c8ef18cd6a9b16808

deliverables/_independent/oslo.concurrency.yaml

@@ -1,7 +1,6 @@
 ---
 include-pypi-link: true
 launchpad: oslo.concurrency
-release-model: cycle-with-intermediary
 team: oslo
 type: library
 repository-settings:

deliverables/_independent/oslo.i18n.yaml

@@ -1,7 +1,6 @@
 ---
 include-pypi-link: true
 launchpad: oslo.i18n
-release-model: cycle-with-intermediary
 team: oslo
 type: library
 repository-settings:

deliverables/_independent/oslo.log.yaml

@@ -1,7 +1,6 @@
 ---
 include-pypi-link: true
 launchpad: oslo.log
-release-model: cycle-with-intermediary
 team: oslo
 type: library
 repository-settings:

deliverables/_independent/oslo.reports.yaml

@@ -1,7 +1,6 @@
 ---
 include-pypi-link: true
 launchpad: oslo.reports
-release-model: cycle-with-intermediary
 team: oslo
 type: library
 repository-settings:

deliverables/_independent/oslo.rootwrap.yaml

@@ -1,7 +1,6 @@
 ---
 include-pypi-link: true
 launchpad: oslo.rootwrap
-release-model: cycle-with-intermediary
 team: oslo
 type: library
 repository-settings:

deliverables/_independent/oslotest.yaml

@@ -1,7 +1,6 @@
 ---
 include-pypi-link: true
 launchpad: oslotest
-release-model: cycle-with-intermediary
 team: oslo
 type: library
 repository-settings:

deliverables/_independent/taskflow.yaml

@@ -1,7 +1,6 @@
 ---
 include-pypi-link: true
 launchpad: taskflow
-release-model: cycle-with-intermediary
 team: oslo
 type: library
 repository-settings: