chore: update tx-submit-api image to 0.22.0

Author: github-actions[bot]

charts/tx-submit-api/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v2
 name: tx-submit-api
 description: Creates a Cardano Tx Submit API deployment
-version: 0.1.21
-appVersion: 0.20.9
+version: 0.1.22
+appVersion: "0.22.0"
 maintainers:
   - name: aurora
     email: aurora@blinklabs.io

charts/tx-submit-api/values.yaml

@@ -10,7 +10,7 @@ cardano_node:
 
 image:
   repository: ghcr.io/blinklabs-io/tx-submit-api
-  tag: 0.20.9
+  tag: "0.22.0"
 
 replicaCount: 1