Update search-sku-tier.md

Updating capacity constrained regions

Author: angiesi

articles/search/search-sku-tier.md

@@ -60,7 +60,8 @@ Currently, several regions are capacity-constrained for specific tiers and can't
 
 | Region | Disabled tier (SKU) due to over-capacity | Suggested alternative |
 |--------|------------------------------------------|-----------------------|
-| North Europe | S2, S3, L1, L2 | Sweden Central, West Europe|
+| West US 2 | Basic, S1, S2, S3, L1, L2 | West US, West US 3|
+| Japan East |  Basic, S1, S2, S3, L1, L2| Japan West|
 
 ## Feature availability by tier