Update docker/dockerfile Docker tag to v1.22 (#688)

renovate[bot] · web-flow · commit c2b06046d44f · 2026-03-16T14:54:25.000Z
| datasource | package           | from | to   |
| ---------- | ----------------- | ---- | ---- |
| docker     | docker/dockerfile | 1.21 | 1.22 |

Signed-off-by: renovate[bot] &lt;29139614+renovate[bot]@users.noreply.github.com&gt;
Co-authored-by: renovate[bot] &lt;29139614+renovate[bot]@users.noreply.github.com&gt;
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.21
+# syntax=docker/dockerfile:1.22
 FROM quay.io/operator-framework/helm-operator:v1.41.1
 
 ENV HOME=/opt/helm

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# syntax=docker/dockerfile:1.21`
	`1`	`+# syntax=docker/dockerfile:1.22`
`2`	`2`	`FROM quay.io/operator-framework/helm-operator:v1.41.1`
`3`	`3`
`4`	`4`	`ENV HOME=/opt/helm`