Avoid overriding version pins

Author: davisagli

news/1685.internal

@@ -0,0 +1 @@
+Update CI. @davisagli

plone-6.0.x.cfg

@@ -3,23 +3,9 @@ extends =
     https://dist.plone.org/release/6.0.14/versions.cfg
     base.cfg
 
-[buildout:python37]
-parts =
-    test
-    code-analysis
-
 [instance]
 recipe = plone.recipe.zope2instance
 zodb-temporary-storage = off
 
 [versions]
-# Override pin from Zope. https://github.com/zopefoundation/Zope/issues/1220
-docutils = 0.21.2
-pygments = 2.14.0
-plone.app.linkintegrity = 4.0.3
-robotframework-browser = 17.5.2
-robotframework-assertion-engine = 2.0.0
-robotframework-debuglibrary = 2.3.0
-robotframework-pythonlibcore = 4.2.0
-grpcio-tools = 1.59.0
 twine = 5.1.1

plone-6.1.x.cfg

@@ -3,15 +3,8 @@ extends =
     https://dist.plone.org/release/6.1.0b2/versions.cfg
     base.cfg
 
-[buildout:python37]
-parts =
-    test
-    code-analysis
-
 [instance]
 recipe = plone.recipe.zope2instance
 zodb-temporary-storage = off
 
 [versions]
-# Override pin from Zope. https://github.com/zopefoundation/Zope/issues/1220
-docutils = 0.21.2