Merge pull request 'chore(deps): update drone docker tag to v2.22.0' (#60) from renovate/drone-2.x into master

Reviewed-on: #60

.drone.yml

@@ -17,7 +17,7 @@ steps:
 - name: helm lint
   commands:
   - helm lint
-  image: git.cryptic.systems/volker.raschek/helm:3.13.0
+  image: git.cryptic.systems/volker.raschek/helm:3.13.3
   resources:
     limits:
       cpu: 150
@@ -26,7 +26,7 @@ steps:
 - name: markdown lint
   commands:
   - markdownlint *.md
-  image: git.cryptic.systems/volker.raschek/markdownlint:0.37.0
+  image: git.cryptic.systems/volker.raschek/markdownlint:0.38.0
   resources:
     limits:
       cpu: 150
@@ -35,7 +35,7 @@ steps:
 - name: helm template
   commands:
   - helm template .
-  image: git.cryptic.systems/volker.raschek/helm:3.13.0
+  image: git.cryptic.systems/volker.raschek/helm:3.13.3
   resources:
     limits:
       cpu: 150
@@ -93,7 +93,7 @@ steps:
       from_secret: helm_repo_password
     HELM_REPO_USERNAME:
       from_secret: helm_repo_username
-  image: git.cryptic.systems/volker.raschek/helm:3.13.0
+  image: git.cryptic.systems/volker.raschek/helm:3.13.3
   resources:
     limits:
       cpu: 150

Chart.yaml

@@ -3,7 +3,7 @@ name: drone
 description: Drone Helm chart for Kubernetes
 type: application
 version: "0.7.1"
-appVersion: "2.20.0"
+appVersion: "2.22.0"
 icon: https://readme.drone.io/logo.svg
 
 keywords: