Update helm chart version (#7484)

Update the Loki helm chart version after the changes made in
https://github.com/grafana/loki/pull/7479

Signed-off-by: Michel Hollands <michel.hollands@grafana.com>

production/helm/loki/CHANGELOG.md

@@ -11,7 +11,11 @@ Entries should be ordered as follows:
 
 Entries should include a reference to the pull request that introduced the change.
 
-## 3.2.1 
+## 3.2.2
+
+- [CHANGE] Add envFrom section to the tokengen job
+
+## 3.2.1
 
 - [BUGFIX] Fixed k8s selectors in k8s Service for single-binary mode.
 
@@ -27,7 +31,7 @@ Entries should include a reference to the pull request that introduced the chang
 
 - [CHANGE] Default minio replicas to 1 node with 2 drives. The old config used the default, which was 16 nodes with 1 drive each.
 - [BUGFIX] Minio subchart values `accessKey` and `secretKey` were removed in the new chart and replaced with `rootUser` and `rootPassword`.
-- [Cahnge] The tokengen job no longer creates a `grafana-token`, as the base64 encoding was not working in a Grafana Enterprise GEL plugin installation.
+- [CHANGE] The tokengen job no longer creates a `grafana-token`, as the base64 encoding was not working in a Grafana Enterprise GEL plugin installation.
 
 ## 3.0.0
 

production/helm/loki/Chart.yaml

@@ -4,7 +4,7 @@ name: loki
 description: Helm chart for Grafana Loki in simple, scalable mode
 type: application
 appVersion: 2.6.1
-version: 3.2.1
+version: 3.2.2
 home: https://grafana.github.io/helm-charts
 sources:
   - https://github.com/grafana/loki

production/helm/loki/README.md

@@ -1,6 +1,6 @@
 # loki
 
-![Version: 3.2.1](https://img.shields.io/badge/Version-3.2.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.6.1](https://img.shields.io/badge/AppVersion-2.6.1-informational?style=flat-square)
+![Version: 3.2.2](https://img.shields.io/badge/Version-3.2.2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.6.1](https://img.shields.io/badge/AppVersion-2.6.1-informational?style=flat-square)
 
 Helm chart for Grafana Loki in simple, scalable mode