5.2.13-29

Plone

Upgrade eeacms/plone: 5.2.13-29 ~ 5.2.13-30

eeacms/plone:5.2.13-30

Dependency updates

eea.volto.policy: 6.2 ~ 6.4

• Fix: HTML, Slate serializer for resolveuid images
  [avoinea - refs #282435]

• Fix: Context Navigation root_path extract from root_node
  [avoinea - refs #283961]

• Change: Fix Serializer HTML
  [dobri1408 - refs #282435]