Merge pull request #85860 from openshift-cherrypick-robot/cherry-pick-83608-to-enterprise-4.16

[enterprise-4.16] : Update docs to reflect installer upi changes

Author: bscott-rh

modules/installation-creating-gcp-bootstrap.adoc

@@ -125,7 +125,7 @@ $ gcloud compute instance-groups unmanaged add-instances \
 [source,terminal]
 ----
 $ gcloud compute backend-services add-backend \
-    ${INFRA_ID}-api-internal-backend-service --region=${REGION} --instance-group=${INFRA_ID}-bootstrap-ig --instance-group-zone=${ZONE_0}
+    ${INFRA_ID}-api-internal --region=${REGION} --instance-group=${INFRA_ID}-bootstrap-ig --instance-group-zone=${ZONE_0}
 ----
 endif::shared-vpc[]
 
@@ -141,7 +141,7 @@ $ gcloud compute instance-groups unmanaged add-instances ${INFRA_ID}-bootstrap-i
 +
 [source,terminal]
 ----
-$ gcloud compute backend-services add-backend ${INFRA_ID}-api-internal-backend-service --region=${REGION} --instance-group=${INFRA_ID}-bootstrap-ig --instance-group-zone=${ZONE_0}
+$ gcloud compute backend-services add-backend ${INFRA_ID}-api-internal --region=${REGION} --instance-group=${INFRA_ID}-bootstrap-ig --instance-group-zone=${ZONE_0}
 ----
 endif::shared-vpc[]
 

modules/installation-gcp-user-infra-wait-for-bootstrap.adoc

@@ -44,7 +44,7 @@ has initialized.
 +
 [source,terminal]
 ----
-$ gcloud compute backend-services remove-backend ${INFRA_ID}-api-internal-backend-service --region=${REGION} --instance-group=${INFRA_ID}-bootstrap-ig --instance-group-zone=${ZONE_0}
+$ gcloud compute backend-services remove-backend ${INFRA_ID}-api-internal --region=${REGION} --instance-group=${INFRA_ID}-bootstrap-ig --instance-group-zone=${ZONE_0}
 ----
 +
 [source,terminal]