fix indentation for registry deployment resource block (#712)

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#### What this PR does / why we need it
Fixes the indentation to the registry deployment resource block when
Helm template is overwritten with specific resource limitations.

#### Which issue(s) this PR fixes
<!--
Usage: `Fixes #<issue number>`, or `Fixes (paste link of issue)`.
-->
Fixes [issue
581](open-component-model/ocm-project#581)

Signed-off-by: Henry Zeng <[email protected]>

Author: Melonbun233

deploy/templates/deployment_registry.yaml

@@ -50,7 +50,7 @@ spec:
             successThreshold: 1
             failureThreshold: 3
           resources:
-          {{- toYaml .Values.registry.resources | nindent 10 }}
+          {{- toYaml .Values.registry.resources | nindent 12 }}
       volumes:
         - name: registry
           emptyDir: {}