Update 70checkmarketplace.yml

Author: tomcat323

buildspec/release/70checkmarketplace.yml

@@ -6,7 +6,6 @@ phases:
             nodejs: 16
 
         commands:
-            - apt update
             - apt update
             - apt install -y wget gpg
             - wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > packages.microsoft.gpg