DEX-464: Adjust minimum system requirements (#195)

* update minimum system requirements in docs

* fix gcp instance value as well

* also fix n1-standard-8 reference in gcp install

* gcp english fix

* revert 64 to 32gb

---------

Co-authored-by: Peter Grace <petegrace@stackblitz.com>

Author: PeterGrace

docs/enterprise/installation/quickstart-existing-cluster.md

@@ -20,7 +20,7 @@ For installing StackBlitz in environments with restricted network access, see [A
 
 Minimum Cluster Requirements:
 
-- 8 vCPU,
+- 16 vCPU,
 - 32 GB Memory,
 - 200 GB Storage,
 - `kubectl` access to the cluster,

docs/enterprise/installation/quickstart-gcp.md

@@ -14,11 +14,11 @@ StackBlitz Enterprise is a Kubernetes application. You can install the software
 
 ## Getting started on GCP (embedded)
 
-If you don’t have a cluster, then our install scripts can provide one. The minimum requirements for this on GCP is n1-standard-8 (8 vCPUs, 30 GB memory).
+If you don’t have a cluster, then our install scripts can provide one. The minimum requirements for this on GCP is n1-standard-16 (16 vCPUs, 60 GB memory).
 
 Getting started on GCP (no GKE, no existing cluster):
 
-- Launch an n1-standard-4 instance or larger on GCP with Ubuntu as the OS with 200gb disk space.
+- Launch a n1-standard-16 instance or larger on GCP with Ubuntu as the OS with 200 GB disk space.
 - Make sure ports the following TCP ports are allowed through the firewall:
   - 22
   - 80

docs/enterprise/installation/quickstart.md

@@ -14,7 +14,7 @@ StackBlitz Enterprise is a Kubernetes application. You can install the software
 
 ## Getting started on bare metal (embedded)
 
-If you don’t have a cluster, then our install scripts can provide one. The minimum requirements for this is 8 vCPUs, 32 GB memory, and 200 GB storage running Ubuntu LTS.
+If you don’t have a cluster, then our install scripts can provide one. The minimum requirements for this is 16 vCPUs, 32 GB memory, and 200 GB storage running Ubuntu LTS.
 
 Getting started on bare metal (no existing Kubernetes cluster):