Apply suggestions from code review

Co-authored-by: Copilot <[email protected]>
Signed-off-by: Erik Godding Boye <[email protected]>

Author: erikgb

content/docs/contributing/policy.md

@@ -109,7 +109,7 @@ appVersion: "0.1.0"
 dependencies:
   - name: cert-manager
     version: [[VAR::cert_manager_latest_version]]
-    repository: oci://quay.io/jetstack/charts/cert-manager
+    repository: oci://quay.io/jetstack/charts
     alias: cert-manager
     condition: cert-manager.enabled
 ```

content/docs/policy/approval/approver-policy/installation.md

@@ -51,7 +51,7 @@ helm upgrade cert-manager oci://quay.io/jetstack/charts/cert-manager \
 To install approver-policy:
 
 ```terminal
-helm upgrade cert-manager-approver-policy oci://jetstack/charts/cert-manager-approver-policy \
+helm upgrade cert-manager-approver-policy oci://quay.io/jetstack/charts/cert-manager-approver-policy \
   --install \
   --namespace cert-manager \
   --wait
@@ -68,7 +68,7 @@ For example, if using approver-policy for the internal issuer types, along with
 set the following values when installing:
 
 ```terminal
-helm upgrade cert-manager-approver-policy oci://jetstack/charts/cert-manager-approver-policy \
+helm upgrade cert-manager-approver-policy oci://quay.io/jetstack/charts/cert-manager-approver-policy \
   --install \
   --namespace cert-manager \
   --wait \