fix release settings for a few independent deliverables

The new validation rules reported errors for several
deliverables. These were the ones that had obvious fixes. We can
address the others when someone tries to release them.

Change-Id: I1b2ecd5189902e4587d4de47952aca4051887bce
Signed-off-by: Doug Hellmann <doug@doughellmann.com>

deliverables/_independent/diskimage-builder.yaml

@@ -2,6 +2,7 @@
 launchpad: diskimage-builder
 team: tripleo
 type: other
+release-type: python-pypi
 releases:
   - version: 0.0.1
     projects:

deliverables/_independent/dragonflow.yaml

@@ -2,6 +2,7 @@
 launchpad: dragonflow
 team: dragonflow
 type: other
+release-type: neutron
 branches:
   - name: stable/newton
     location: 2.0.0

deliverables/_independent/pymod2pkg.yaml

@@ -2,6 +2,7 @@
 launchpad: pymod2pkg
 team: Packaging-rpm
 type: other
+release-type: python-pypi
 releases:
   - version: 0.4.0
     projects:

deliverables/_independent/python-solumclient.yaml

@@ -1,7 +1,7 @@
 ---
 launchpad: python-solumclient
 team: solum
-type: other
+type: library
 releases:
   - version: 1.2.7
     projects:

deliverables/_independent/renderspec.yaml

@@ -1,6 +1,7 @@
 ---
 launchpad: renderspec
 team: Packaging-rpm
+release-type: python-pypi
 type: other
 releases:
   - version: 1.0.0

deliverables/_independent/yaml2ical.yaml

@@ -2,6 +2,7 @@
 launchpad: yaml2ical
 team: Infrastructure
 type: other
+release-type: python-pypi
 releases:
   - version: 0.1.0
     projects: