package.json: Update patternfly and redux to current versions

The upcoming integration of welder-web is going to need never versions
of those.

patternfly changed the path of its variables.less, adjust
pkg/lib/variables.less accordingly.

Closes #7765

package.json

@@ -20,12 +20,12 @@
     "mustache": "0.8.2",
     "noVNC": "https://github.com/novnc/noVNC/archive/v0.6.2.tar.gz",
     "object-describer": "https://github.com/kubernetes-ui/object-describer.git#v1.0.4",
-    "patternfly": "3.4.0",
+    "patternfly": "3.27.6",
     "patternfly-bootstrap-combobox": "1.1.7",
     "qunit-tap": "1.5.1",
     "qunitjs": "1.23.1",
     "react-lite": "0.15.39",
-    "redux": "3.5.2",
+    "redux": "3.7.2",
     "registry-image-widgets": "0.0.13",
     "requirejs": "2.1.22",
     "term.js-cockpit": "0.0.7"

pkg/lib/variables.less

@@ -1,5 +1,5 @@
 @import (less) "../../node_modules/bootstrap/less/variables.less";
-@import (less) "../../node_modules/patternfly/less/variables.less";
+@import (less) "../../node_modules/patternfly/src/less/variables.less";
 
 @metadata-color: #888;