Merge branch 'scale-out-web-fleet' into 'master'

Scaling out web fleet

See merge request !816

environments/gprd/variables.tf

@@ -417,7 +417,7 @@ variable "node_count" {
     "thanos-store"          = 1
     "contributors"          = 1
     "multizone-stor"        = 16
-    "web"                   = 28
+    "web"                   = 36
     "web-pages"             = 8
     "web-cny"               = 2
     "api-cny"               = 2