Bump a major version for Az.Compute

Author: BethanyZhou

tools/VersionController/MinimalVersion.csv

@@ -9,7 +9,7 @@
 "Az.Dns","1.3.0"
 "Az.SignalR","2.1.0"
 "Az.SecurityInsights","3.2.0"
-"Az.Compute","8.6.0"
+"Az.Compute","9.0.0"
 "Az.DataFactory","1.19.0"
 "Az.Cdn","3.3.0"
 "Az.StackHCI","2.5.0"