Remove renewal check for WRA certificates

In show-certs script to derive the renewal field for WRA certs
mon-elastic-services-secrets/ca.crt and
mon-elastic-services-secrets/ext-ca.crt, the contents are
compared with mon-elastic-services-ca-crt and
mon-elastic-services-extca-crt secrets respectively, this is
creating a confusion to the user from the show-certs script
output when WRA fails to update the certificates as per its
certificate management and also WRA certificates are managed by
cert-manager by default, so removing this condition and keeping
only secret exist check makes it clear for the user what is
expected from the script output.

TestCases:
PASS: Have different contents in mon-elastic-services-secrets/
      ca.crt and mon-elastic-services-ca-crt and notice the
      renewal field for mon-elastic-services-secrets/ca.crt
      shows as "Automatic"
PASS: Have different contents in mon-elastic-services-secrets/
      ext-ca.crt and mon-elastic-services-ext-ca-crt and notice the
      renewal field for mon-elastic-services-secrets/ext-ca.crt
      shows as "Automatic"

Closes-Bug: 2061014

Change-Id: Ib6e0627eda9b401210f2eda5c0fa8e613738a11e
Signed-off-by: amantri <ayyappa.mantri@windriver.com>

utilities/platform-util/scripts/show-certs.sh

@@ -191,8 +191,7 @@ PrintCertInfo-fromGenericSecret () {
             elif [[ "ext-ca.crt" == $SECRETFILE ]]; then
                 TLS_SECRET_NAME="mon-elastic-services-extca-crt"
             fi
-            TLS_SECRET_VALUE=$(kubectl --kubeconfig /etc/kubernetes/admin.conf -n $NAMESPACE get secret $TLS_SECRET_NAME -o jsonpath='{.data.tls\.crt}')
-            if [[ $TLS_SECRET_VALUE == $SECRET_VALUE && $CERT_MANAGER_SECRETS == *$TLS_SECRET_NAME* ]]; then
+            if [[ $CERT_MANAGER_SECRETS == *$TLS_SECRET_NAME* ]]; then
                 RENEWAL="${GREEN}$AUTO_LABEL${RESET}"
             fi
         fi