ci(helm): revert helm-cr bump from v1.3.0 to v1.7.0 (#14338)

## Motivation

We bumped the helm-cr to v1.7.0 by accident, which impacted the patch
release. Now we need to downgrade it.

Signed-off-by: Icarus Wu <[email protected]>

Author: Icarus9913

mise.toml

@@ -9,7 +9,7 @@ golangci-lint = "1.60.3"
 hadolint = "2.12.0"
 helm = "3.18.0"
 helm-docs = "1.11.0"
-helm-cr = "1.7.0"
+helm-cr = "1.3.0"
 k3d = "5.8.1"
 kind = "0.24.0"
 kubectl = "1.32.6"