Remove note about private registries from chainsaw test readmes.

Author: dsessler7

testing/chainsaw/e2e/backups/backup-standby/README.md

@@ -11,8 +11,6 @@
    3. Catch: Describe pod 
 
 ## Setup: Create the namespace and the Operator
-NOTE: You will need to configure an imagePullSecret to point to the harbor or registry images if you running the tests manually.
-https://access.crunchydata.com/documentation/private/postgres-operator-private/latest/installation/private-registries
 ```
 kubectl apply -k kustomize/install/namespace
 kubectl apply --server-side -k kustomize/install/default

testing/chainsaw/e2e/backups/multi-repos/README.md

@@ -13,8 +13,6 @@
 
 
 ## Setup: Create the namespace and the Operator
-NOTE: You will need to configure an imagePullSecret to point to the harbor or registry images if you running the tests manually.
-https://access.crunchydata.com/documentation/private/postgres-operator-private/latest/installation/private-registries
 ```
 kubectl apply -k kustomize/install/namespace
 kubectl apply --server-side -k kustomize/install/default

testing/chainsaw/e2e/backups/optional/README.md

@@ -31,8 +31,6 @@
    5. Catch: Describe pod 
 
 ## Setup: Create the namespace and the Operator
-NOTE: You will need to configure an imagePullSecret to point to the harbor or registry images if you running the tests manually.
-https://access.crunchydata.com/documentation/private/postgres-operator-private/latest/installation/private-registries
 ```
 kubectl apply -k kustomize/install/namespace
 kubectl apply --server-side -k kustomize/install/default

testing/chainsaw/e2e/cluster-management/delete/README.md

@@ -26,8 +26,6 @@
    4. Catch: Describe pods 
 
 ## Setup: Create the namespace and the Operator
-NOTE: You will need to configure an imagePullSecret to point to the harbor or registry images if you running the tests manually.
-https://access.crunchydata.com/documentation/private/postgres-operator-private/latest/installation/private-registries
 ```
 kubectl apply -k kustomize/install/namespace
 kubectl apply --server-side -k kustomize/install/default

testing/chainsaw/e2e/disaster-recovery/standby/README.md

@@ -19,8 +19,6 @@
    6. Catch: Describe the Standby cluster pod
 
 ## Setup: Create the namespace and the Operator
-NOTE: You will need to configure an imagePullSecret to point to the harbor or registry images if you running the tests manually.
-https://access.crunchydata.com/documentation/private/postgres-operator-private/latest/installation/private-registries
 ```
 kubectl apply -k kustomize/install/namespace
 kubectl apply --server-side -k kustomize/install/default

testing/chainsaw/e2e/feature-gates/tablespace-enabled/README.md

@@ -8,8 +8,6 @@ Note: This series of tests depends on PGO being deployed with the TablespaceVolu
    2. Catch: Describe pods
 
 ## Setup: Create the namespace and the Operator
-NOTE: You will need to configure an imagePullSecret to point to the harbor or registry images if you running the tests manually.
-https://access.crunchydata.com/documentation/private/postgres-operator-private/latest/installation/private-registries
 ```
 kubectl apply -k kustomize/install/namespace
 kubectl apply --server-side -k kustomize/install/default