Sync incubator [ci skip]

Signed-off-by: k8s-ci-robot <k8s-ci-robot@users.noreply.github.com>

incubator/index.yaml

@@ -21642,6 +21642,27 @@ entries:
     - https://charts.helm.sh/incubator/packages/sentry-kubernetes-0.1.0.tgz
     version: 0.1.0
   solr:
+  - apiVersion: v1
+    appVersion: 8.4.0
+    created: "2020-10-30T16:13:47.089085829Z"
+    dependencies:
+    - name: zookeeper
+      repository: https://charts.helm.sh/incubator
+      version: 2.1.3
+    description: 'A helm chart to install Apache Solr: http://lucene.apache.org/solr/'
+    digest: fa91cbf57243f2cb49e1af990baf3a7695f889433d019aac93a0cc955a4e79a7
+    home: http://lucene.apache.org/solr/
+    keywords:
+    - solr
+    maintainers:
+    - email: ian.thebridge@lucidworks.com
+      name: ian-thebridge-lucidworks
+    name: solr
+    sources:
+    - https://gitbox.apache.org/repos/asf?p=lucene-solr.git
+    urls:
+    - https://charts.helm.sh/stable/incubator/packages/solr-1.5.3.tgz
+    version: 1.5.3
   - apiVersion: v1
     appVersion: 8.4.0
     created: "2020-10-15T10:42:07.767849-04:00"
@@ -25822,4 +25843,4 @@ entries:
     urls:
     - https://charts.helm.sh/incubator/packages/zookeeper-0.1.0.tgz
     version: 0.1.0
-generated: "2020-10-30T16:13:23.347081163Z"
+generated: "2020-10-30T16:13:47.08513541Z"