chore(deps): update hashicorp/vault docker tag to v1.21.4

Author: renovate[bot]

.circleci/config.yml

@@ -82,7 +82,7 @@ jobs:
           - >-
             echo '{"identities":[{"name":"seaweed","credentials":[{"accessKey":"seaweed","secretKey":"seaweed123"}],"actions":["Admin","Read","ReadAcp","Write","WriteAcp","List","Tagging"]}]}' > /tmp/s3.json
             && exec /entrypoint.sh server -s3 -s3.port=9123 -s3.config=/tmp/s3.json
-      - image: hashicorp/vault:1.21.3
+      - image: hashicorp/vault:1.21.4
         environment:
           SKIP_SETCAP: skip
           VAULT_DEV_ROOT_TOKEN_ID: dummyroot

docker-compose.yml

@@ -55,7 +55,7 @@ services:
       - '127.0.0.1:9123:9123'
 
   vault:
-    image: hashicorp/vault:1.21.3
+    image: hashicorp/vault:1.21.4
     environment:
       VAULT_DEV_ROOT_TOKEN_ID: dummyroot
     ports: